docs: add API.md and MANUAL.md, link them from README

API.md documents the full HTTP/WebSocket surface (Moonraker-compatible
endpoints for Mainsail/Fluidd/OrcaSlicer/moonraker-obico compatibility,
plus the bridge-specific /api and /kx routes) for integrators and plugin
authors.

MANUAL.md is a task-oriented end-user guide covering day-to-day usage:
dashboard, printing, filament/AMS management, multi-printer setup, the
power-switch feature, settings reference, and basic troubleshooting.

.gitea/workflows/nightly.yml

@@ -174,3 +174,20 @@ jobs:
             --data-binary @/tmp/release_body.json \
             "https://gitea.it-drui.de/api/v1/repos/viewit/KX-Bridge-Release/releases"
           rm -f "$BODY_FILE" /tmp/release_body.json
+
+      - name: Reset NIGHTLY_CHANGELOG.md for the next build
+        env:
+          GITEA_TOKEN: ${{ secrets.RELEASE_TOKEN }}
+        run: |
+          . /tmp/nightly_version.env
+          # The changelog just consumed above must not carry over into the
+          # next nightly - otherwise every build re-lists all prior entries
+          # since the last manual reset instead of just what's new. Not in
+          # nightly.yml's own push-trigger paths, so this commit does not
+          # re-trigger this workflow.
+          printf '## Changes in this build\n\n' > NIGHTLY_CHANGELOG.md
+          git config user.name "gitea-actions"
+          git config user.email "actions@gitea.it-drui.de"
+          git add NIGHTLY_CHANGELOG.md
+          git commit -m "chore: reset NIGHTLY_CHANGELOG.md after nightly-${VERSION} release" || exit 0
+          git push https://gitea-actions:${GITEA_TOKEN}@gitea.it-drui.de/viewit/KX-Bridge-Release.git HEAD:nightly

API.md

@@ -0,0 +1,256 @@
+# KX-Bridge HTTP API Reference
+
+This document lists the HTTP and WebSocket surface exposed by
+`kobrax_moonraker_bridge.py`. It is a reference for integrators and
+plugin authors, not a tutorial — for day-to-day usage of the bridge see
+[MANUAL.md](MANUAL.md), and for setup see [README.md](README.md).
+
+The API has two distinct parts:
+
+1. **Moonraker-compatible surface** — a subset of the real
+   [Moonraker](https://moonraker.readthedocs.io/) HTTP + WebSocket API,
+   implemented just far enough to make Mainsail, Fluidd, OrcaSlicer, and
+   `moonraker-obico` work against the Kobra X. **This is not a full
+   Moonraker implementation** — many real Moonraker endpoints/methods do
+   not exist here, and some responses are static stubs that exist only
+   to stop a client from erroring/looping (noted below).
+2. **Bridge-specific surface** — `/api/...` and `/kx/...` endpoints for
+   things Moonraker has no concept of: multi-printer management, AMS/ACE
+   filament control, the GCode store, custom filament profile import,
+   Spoolman, and the smart-plug power switch.
+
+## Security
+
+**There is no authentication on any endpoint.** The bridge is designed
+to be run on a trusted local network only. Do not expose port `7125`
+(or any additional per-printer port) to the internet — anyone who can
+reach the port can control the printer, read/delete files, and read
+`/kx/printers` credentials indirectly through bridge behavior. `/access/api_key`
+returns a hardcoded dummy value purely so `moonraker-obico` doesn't warn;
+it is not a real credential.
+
+CORS is enabled (`_json_cors` / `handle_kx_options` add
+`Access-Control-Allow-*` headers and answer `OPTIONS` with 204) so the
+Web UI can call sibling bridge instances directly in multi-printer setups.
+
+---
+
+## Moonraker-compatible endpoints (HTTP)
+
+All responses follow Moonraker's `{"result": {...}}` envelope unless noted.
+
+| Method | Path | Purpose | Notes |
+|---|---|---|---|
+| GET | `/server/info` | Server/klippy status | Always reports `klippy_connected: true`, `klippy_state: "ready"` |
+| GET | `/printer/info` | Printer identity | Static hostname/paths; `software_version` from `KLIPPER_VERSION` |
+| GET | `/machine/system_info` | System info stub | Mostly static/placeholder fields |
+| GET | `/printer/objects/list` | List available printer objects | Keys of `_build_printer_objects()` |
+| GET | `/printer/objects/query?objects=...` | Query object status | Comma-separated `objects` query param, or bare query keys |
+| GET`/POST` | `/printer/objects/subscribe` | Subscribe (HTTP polling variant) | Returns full status snapshot immediately |
+| GET | `/server/files/list` | List gcode files | Only returns the single currently-tracked file (if any) |
+| GET | `/server/files/metadata?filename=...` | File metadata (layers, est. time, etc.) | Shared logic with WS `server.files.metadata`; falls back to GCode store / buried-report cache |
+| POST | `/server/files/upload` | Upload a gcode file (multipart) | Same handler as `/api/files/local` |
+| POST | `/printer/print/start?filename=...` | Start a print | Body may include `filament_assignments`, `excluded_objects`, `auto_leveling` |
+| POST | `/printer/print/pause` | Pause current print | |
+| POST | `/printer/print/resume` | Resume current print | |
+| POST | `/printer/print/cancel` | Cancel current print | |
+| GET | `/access/api_key` | Dummy API key | No real auth exists |
+| GET | `/machine/update/status` | Update-manager stub | Always `busy: false`, empty `version_info` |
+| GET | `/server/history/list?limit=` | Print job history | Backed by the bridge's own GCodeStore/job DB |
+| GET | `/server/webcams/list` | Webcam descriptor | Rewrites `localhost`/`127.0.0.1` Host header to the bridge's LAN IP so remote Obico/Mainsail instances get a reachable URL |
+| POST | `/printer/gcode/script` | Execute a (very limited) gcode command | See `_exec_gcode_script`; not a general gcode interpreter |
+| GET | `/server/database/item?namespace=&key=` | Moonraker "database" KV read | Real payload only for `lane_data` (AMS/filament sync for OrcaSlicer); stub/empty responses for `AFC`, `afc-install`, `happy_hare`, `mainsail`; in-memory KV for `obico` |
+| POST | `/server/database/item` | Moonraker "database" KV write | In-memory only (not persisted across restarts); used by `moonraker-obico` for its own settings |
+| GET | `/server/database/list` | List KV namespaces | Static: `["lane_data", "mainsail", "obico"]` |
+
+### OctoPrint-compatibility shim
+
+| Method | Path | Purpose |
+|---|---|---|
+| GET | `/api/version` | OctoPrint-style version probe (some tools check this instead of Moonraker) |
+| POST | `/api/files/local`, `/api/files/{path}` | Alias for the same multipart upload handler as `/server/files/upload` |
+
+### WebSocket JSON-RPC (`/websocket`)
+
+Moonraker's JSON-RPC 2.0 protocol over a single `/websocket` endpoint. On
+connect the bridge immediately pushes `notify_klippy_ready` and then
+periodic `notify_status_update` notifications. Supported `method` values:
+
+| Method | Purpose |
+|---|---|
+| `printer.info` / `printer_info` | Same payload as `/printer/info` |
+| `server.info` / `server_info` | Same payload as `/server/info` |
+| `printer.objects.list` | Same as HTTP equivalent |
+| `printer.objects.query` / `printer.objects.get` | Object status by requested keys |
+| `printer.objects.subscribe` | Returns a status snapshot (no real push subscription semantics — status pushes happen automatically via `notify_status_update`) |
+| `printer.print.start` | `params.filename` |
+| `printer.print.pause` / `.resume` / `.cancel` | |
+| `machine.system_info` | Minimal stub |
+| `server.files.list` | Always returns `[]` over WS (unlike the HTTP version) |
+| `printer.gcode.script` | `params.script`, same limited executor as the HTTP endpoint |
+| `server.connection.identify` | Returns a dummy `connection_id` for Obico's handshake |
+| `connection.register_remote_method` | Accepted and ignored (Obico registers a remote-event callback) |
+| `server.webcams.list` | Same shape as HTTP, using the bridge's own LAN IP |
+| `server.history.list` | Job history, same source as `/server/history/list` |
+| `machine.update.status` | Stub |
+| `server.files.metadata` | Same logic as `/server/files/metadata` |
+
+Any other method is logged and answered with an empty `result: {}` — it
+does not error, to avoid breaking clients that probe for optional
+methods.
+
+---
+
+## Bridge-specific endpoints
+
+All `/kx/...` (and most `/api/...`) responses use `{"result": ...}` on
+success and `{"error": "..."}` with a 4xx/5xx status on failure, except
+where noted.
+
+### Printer control (`/api/...`)
+
+| Method | Path | Purpose | Body / Query |
+|---|---|---|---|
+| POST | `/api/light` | Toggle chamber light | `{on, brightness}` |
+| POST | `/api/fan` | Set part-cooling fan speed | `{speed}` (0–100) |
+| POST | `/api/connect` | Manually (re)connect the MQTT client | — |
+| POST | `/api/disconnect` | Manually disconnect | — |
+| POST | `/api/restart` | Restart the bridge process | — |
+| POST | `/api/speed` | Set print speed mode | `{mode}` (int) |
+| POST | `/api/axis` | Jog an axis, or `{"action":"turnoff"}` to disable steppers | `{axis, move_type, distance}` |
+| POST | `/api/temperature` | Set nozzle/bed target temps | `{nozzle?, bed?}`; uses a different MQTT path mid-print vs. idle |
+| GET | `/api/state` | Full dashboard status snapshot | Primary polling endpoint used by the Web UI |
+| GET | `/api/camera` | Current camera stream URL | |
+| GET | `/api/camera/stream` | MJPEG live view | `multipart/x-mixed-replace`, fed from a shared ffmpeg fanout |
+| GET | `/api/camera/h264` | Raw H.264 stream (for Obico) | |
+| GET | `/api/camera/snapshot` | Last cached JPEG frame | Instant, served from RAM |
+| POST | `/api/camera/start` / `/api/camera/stop` / `/api/camera/reset` | Camera lifecycle control | `reset` clears the 429 backoff and restarts ffmpeg |
+| GET | `/api/settings` | Read current config.ini-backed settings | |
+| POST | `/api/settings` | Write settings, then restart the bridge | See config fields below |
+| GET | `/api/update/check` | Check Gitea releases for a newer version | Branches on nightly/dev/stable channel |
+| POST | `/api/update/apply` | Self-update (non-Docker builds only) | `{tag}` |
+| POST | `/api/file_ready/clear` | Dismiss the "file ready to print" banner/dialog state | |
+| GET | `/api/log/stream` | Server-Sent Events log tail | |
+| GET | `/api/log/download` | Download buffered log as plaintext | |
+| GET | `/serve/{filename}` | Internal file server used to hand the printer a URL to fetch gcode from | Not meant for direct browser use |
+
+**`/api/settings` fields** (POST body, all optional — merges into
+existing config.ini): `printer_ip`, `mqtt_port`, `username`, `password`,
+`mode_id`, `device_id`, `power_on_url`, `power_off_url`,
+`power_status_url`, `default_ams_slot`, `auto_leveling`,
+`vibration_compensation`, `camera_on_print`, `web_upload_warning`,
+`print_start_dialog`, `poll_interval`, `verbose_http_log`,
+`printer_name`, `spoolman_server`, `spoolman_sync_rate`,
+`ace_dry_presets`.
+
+### AMS / ACE filament control (`/api/...`)
+
+| Method | Path | Purpose | Body |
+|---|---|---|---|
+| POST | `/api/ams/set_slot` | Set material type + color for a slot | `{index, type, color:[r,g,b]}` |
+| POST | `/api/ams/feed` | Feed filament in/out | `{slot_index, type}` (1=feed in, 2=feed out) |
+| POST | `/api/ace/auto_feed` | Toggle auto-feed for an ACE unit | `{ace_id, on}` |
+| POST | `/api/ace/dry` | Start/stop the ACE dryer | `{action: "start"|"stop", ace_id?, target_temp?, duration?}` |
+
+### GCode store (bridge-managed uploads) (`/kx/files...`)
+
+| Method | Path | Purpose |
+|---|---|---|
+| GET | `/kx/files` | List files the bridge has stored, with last-print status/duration |
+| DELETE | `/kx/files/{file_id}` | Delete a stored file |
+| GET | `/kx/files/{file_id}/download` | Download a stored file |
+| POST | `/kx/files/{file_id}/verify` | Clear the "web upload, unverified" flag |
+| GET | `/kx/files/{id}/objects` | Print-object list + SVG preview (for the pre-print skip feature) |
+| GET | `/kx/history?limit=&offset=` | Paginated print job history |
+
+### Files on the printer's own storage (`/kx/printer-files...`)
+
+Distinct from the GCode store above — these list/manage files that live
+on the printer's internal storage (e.g. printed directly from Anycubic
+Slicer Next, bypassing the bridge).
+
+| Method | Path | Purpose |
+|---|---|---|
+| GET | `/kx/printer-files` | List files via the printer's `file/listLocal` MQTT action |
+| POST | `/kx/printer-files/delete` | Delete one or more files: `{"filenames": [...]}` (single endpoint for single + bulk delete) |
+| GET | `/kx/printer-files/{filename}/thumbnail` | Fetch (and cache) a file's embedded gcode thumbnail via `file/fileDetails` |
+
+### Printing (`/kx/print`)
+
+| Method | Path | Purpose | Body |
+|---|---|---|---|
+| POST | `/kx/print` | Start a print from a stored GCode-store file | `{file_id, filament_assignments?, excluded_objects?, auto_leveling?}` |
+
+`filament_assignments` is `[{slot_index, material, color_hex}, ...]`; if
+omitted, all currently-occupied AMS slots are auto-mapped.
+
+### Pre-print / mid-print object skip (`/kx/skip...`)
+
+| Method | Path | Purpose |
+|---|---|---|
+| POST | `/kx/skip` | Skip named objects mid-print: `{"names": [...]}` |
+| POST | `/kx/skip/query` | Re-request the object list from the printer and return merged skip state |
+| GET | `/kx/skip/state` | Current skip state (object list, already-skipped names, SVG, filename) |
+
+### Filament profiles (`/kx/filament/...`)
+
+| Method | Path | Purpose | Body / Query |
+|---|---|---|---|
+| GET | `/kx/filament/slots` | Current AMS slot contents + any user profile override | |
+| GET | `/kx/filament/profiles?type=&vendor=` | Curated OrcaSlicer filament profile catalog (system + user-imported) | Optional filters |
+| GET | `/kx/filament/profiles/user` | User-imported profiles only (for the settings management list) | |
+| POST | `/kx/filament/profiles/user` | Import profiles from a ZIP or `.json` file(s) (multipart) | Multipart field `file`/`files`/`upload`; ZIP entries or bare `.json`, parsed via `orca_filaments.parse_profile_bytes` |
+| DELETE | `/kx/filament/profiles/user?vendor=&name=` | Delete one user profile (both params) or all (no params) | |
+| POST | `/kx/filament/slots/{idx}/profile` | Assign (or clear) a fixed profile override for one AMS slot | `{vendor, name}`; empty strings clear the mapping. Selector is `(vendor, name)`, not `id` — IDs are not unique across the Orca profile catalog |
+| GET`/POST` | `/kx/filament/visible_vendors` | Get/set the vendor visibility filter for the slot profile dropdown | POST body `{"vendors": [...]}`; empty list = show all |
+
+### Spoolman integration (`/kx/spoolman/...`)
+
+| Method | Path | Purpose |
+|---|---|---|
+| GET | `/kx/spoolman/status` | Whether Spoolman is configured/reachable, server URL, sync rate, current slot→spool map |
+| GET | `/kx/spoolman/spools` | Proxied list of spools from the configured Spoolman server |
+| POST | `/kx/spoolman/active-spool` | Assign spool IDs to AMS slots: `{"slot_map": {"0": 42, "2": 17}}` (AMS slot index → Spoolman spool ID) |
+
+### Multi-printer management (`/kx/printers...`)
+
+| Method | Path | Purpose | Body |
+|---|---|---|---|
+| GET | `/kx/printers` | List all configured printers with online-ish metadata | |
+| POST | `/kx/printers/add` | Add a printer by IP (credentials auto-fetched from the printer) | `{printer_ip, name?}` — triggers a bridge restart |
+| DELETE | `/kx/printers/{pid}` | Remove a printer from config; renumbers remaining `[printer_N]` sections | — triggers a bridge restart |
+| POST | `/kx/printers/{pid}/power` | Toggle an external smart plug (Tasmota-style) for a printer | `{"action": "on"|"off"}` |
+| GET | `/kx/printers/{pid}/power-status` | Query the smart plug's current on/off state | |
+
+**Power switch is not the printer's own power state** — it's a plain
+`GET` fired at a user-configured `power_on_url` / `power_off_url` /
+`power_status_url` (e.g. a Tasmota `cmnd=Power%20on` URL). See
+[MANUAL.md](MANUAL.md#power-switch-feature) for details.
+It only exists for printers where `power_on_url` or `power_off_url` is
+set in config; `/kx/printers` exposes this as `has_power_control`.
+
+### Misc
+
+| Method | Path | Purpose |
+|---|---|---|
+| GET | `/kx/ui/{name}` | Serves theme assets (JS/CSS/vendored libs) and translation JSON files under the active UI theme |
+| GET | `/` , `/printer{N}` | Serves the Web UI (index.html with CSS/JS inlined for embedded-webview compatibility, e.g. OrcaSlicer's device tab) |
+| GET | `/favicon.ico` | Favicon |
+
+---
+
+## Response conventions
+
+- Moonraker-compatible endpoints wrap results as `{"result": {...}}` (or
+  `{"error": {"code": ..., "message": ...}}` for the `/server/database/*`
+  404 case) to match the real Moonraker schema.
+- Bridge-specific `/api/...` and `/kx/...` endpoints generally return
+  `{"result": ...}` on success and `{"error": "message"}` with a
+  non-2xx HTTP status on failure — but this is not universal; check the
+  handler in `kobrax_moonraker_bridge.py` if exact shape matters (route
+  registrations are near the end of the file, search for
+  `r.add_get(`/`r.add_post(`/`r.add_delete(`).
+- Endpoints that trigger a config write (`/api/settings`,
+  `/kx/printers/add`, `/kx/printers/{pid}` DELETE) restart the whole
+  bridge process shortly after responding — clients should expect a
+  brief connection drop.

CHANGELOG.md

@@ -3,6 +3,17 @@
 ## [Unreleased]
 
 ### Fixed
+- **Slot kept showing/printing a stale filament type after a spool swap.** The
+  per-slot profile override (config.ini `[filament_profiles]`) stores only
+  vendor+name and was sticky: swapping the physical filament updated the AMS
+  colour and type live, but the saved profile persisted, so a slot that held
+  e.g. "KINGROON PETG Basic" kept showing/sending PETG in the panel and the
+  OrcaSlicer lane hint even after yellow PLA was loaded — and survived restarts.
+  The override is now applied only while its material *family* still matches the
+  loaded AMS material (PLA / PLA+ / PLA SILK / PLA MATTE are one family, so
+  within-family swaps never invalidate a valid profile). On a family change the
+  slot falls back to the generic default; the override is not deleted, so
+  reloading the original material reactivates it.
 - **Filament profiles not isolated between printers in a multi-printer bridge**
   (issue #74). The slot→profile mapping and `visible_vendors` were stored in a
   single global `[filament_profiles]` section, so configuring one printer

MANUAL.md

@@ -0,0 +1,330 @@
+# KX-Bridge User Manual
+
+This is a day-to-day how-to guide for using KX-Bridge once it's running.
+For installing/updating the bridge itself, see [README.md](README.md).
+For the HTTP/WebSocket API (developers, plugin authors, integrators), see
+[API.md](API.md).
+
+---
+
+## Getting Started
+
+### Install and start the bridge
+
+Follow the Quick Start in [README.md](README.md#-quick-start) — the short
+version is:
+
+```bash
+docker compose up -d
+```
+
+then open `http://BRIDGE-IP:7125` in a browser.
+
+### Connect to your printer for the first time
+
+1. On the printer's display: **Settings → Enable LAN mode**.
+2. In the bridge Web UI, the **Printers** tab shows **"+ Add printer"** on
+   first start. Click it, enter the printer's IP address, and confirm —
+   username, password and device ID are fetched from the printer and
+   decrypted automatically. No manual credential entry needed.
+3. Click **⚡ Connect** in the top-right corner to open the
+   connection. The status badge next to it shows the current printer state
+   (Standby, Printing, …).
+
+### Connect OrcaSlicer
+
+In OrcaSlicer, set the printer's connection type to **Moonraker** and enter
+`http://BRIDGE-IP:7125` as the host (full URL including `http://` and the
+port). See the [Recommended Slicer](README.md#-recommended-slicer) section
+of the README for the patched OrcaSlicer-KX build with proper per-slot
+filament matching.
+
+---
+
+## Dashboard Overview
+
+The Dashboard is the main screen and is made of movable/resizable tiles
+("cards"). Click **🖉 Customize dashboard** (top right
+of the dashboard) to enter edit mode: drag tiles to reorder, drag corners to
+resize, then save the arrangement as a named **preset** via the preset
+dropdown, or reset back to the default layout.
+
+The default tiles are:
+
+- **Camera** — live view from the printer's camera, with a light toggle and
+  a play/stop button. A small ↺ reset button appears if the stream needs to
+  reconnect (e.g. after a 429 rate-limit from the printer).
+- **Progress** — print percentage, a thumbnail of the current file, current
+  layer, current Z-height, elapsed/remaining time, and the file name.
+  While printing this card shows **Pause**, **Objects** (partial cancel, see
+  [Printing](#printing)) and **Stop** buttons. When a file is loaded but not
+  yet started, it instead shows **Print**, **Assign Slots**, and **Clear**.
+- **Temperatures** — current and target nozzle/bed temperature with
+  progress bars, quick "Set"/"Off" controls, and a rolling history chart of
+  the last 60 readings.
+- **Axis control** — jog buttons for X/Y/Z, adjustable step size (0.1 / 1 /
+  5 / 10 mm or a custom value), Home XY, Home Z, Home All, and Motors Off.
+- **Print Speed** — three presets (Quiet / Normal / Sport) matching the
+  printer's own speed modes.
+- **Fan** — a slider plus quick buttons (0/25/50/75/100%) for the part-cooling
+  fan.
+- **Filament / AMS** — one tile per AMS/ACE slot showing assigned material,
+  color and (if configured) the mapped OrcaSlicer profile. Click a slot to
+  open its edit dialog (see [Managing Filaments](#managing-filaments)).
+  If an ACE dryer is attached and active, a separate drying-status row
+  appears below the grid.
+
+Two banners can appear above the dashboard: an upload-ready banner when a
+GCode file finishes uploading (with Print / Assign Slots / Cancel actions),
+and a pause-reason banner when the printer pauses itself (e.g. filament
+runout).
+
+---
+
+## Printing
+
+### Uploading GCode
+
+Open the **Browser** tab (sidebar) → **Uploaded** sub-tab, and
+either drag a `.gcode`/`.bgcode` file onto the drop zone or click it to pick
+a file. Uploaded files get thumbnails (if embedded by the slicer), a search
+box, a status filter (All / Successful / Failed / New) and a sort order
+(date, name, print duration). Select the checkbox on a card to enter
+multi-select mode for bulk deletion.
+
+If you configured file-ready mode as "Print dialog" (see
+[Settings Reference](#settings-reference)), a dialog opens right after
+upload offering to start the print immediately or assign AMS slots first.
+With "banner" mode you instead get a persistent banner at
+the top of the screen with the same choices, so you can keep browsing
+before deciding.
+
+### Starting a print / assigning filament
+
+When starting a file that uses multiple filament channels (AMS/ACE slots),
+the **filament assignment dialog** opens automatically (or via "Assign
+Slots"). It lets you:
+
+- Map each GCode filament channel to a physical AMS/ACE slot, with a
+  mismatch warning if a channel's expected material/color doesn't match
+  what's actually loaded in the slot you pick.
+- Expand **✂ Skip objects** to deselect specific
+  printable objects (for multi-object plates) before the print starts —
+  the same object list and skip mechanism is also available mid-print from
+  the Progress card's "Objects" button.
+- Toggle **Auto-Leveling** for this print.
+- If Spoolman is configured, assign a specific spool to each slot right
+  from this dialog.
+
+Confirm with **▶ Print** to send the job to the printer.
+
+### Print-start behavior settings
+
+Under **Settings → Printer** you can control default behavior for
+every print:
+
+- **Default slot (single-color print)** —
+  which AMS slot to use automatically for single-material files.
+- **Auto-leveling before print** — run bed leveling before every print.
+- **Resonance compensation before print** — run input-shaper calibration
+  before every print.
+- **After upload: print-start behavior**
+  — dialog vs. banner, as described above.
+- **Turn camera on at print start** —
+  auto-start the camera stream whenever a print begins.
+- **Show warning for web-upload
+  prints** — an extra confirmation step for files uploaded through the
+  browser rather than sliced directly for this printer, to catch
+  wrong-printer-profile mistakes.
+
+### While printing
+
+The Progress card provides **Pause/Resume**, **Stop** (with a confirmation
+prompt), and **Objects** to skip specific objects on a multi-object plate
+mid-print.
+
+---
+
+## Managing Filaments
+
+### AMS / ACE slots
+
+Each slot tile on the Dashboard can be opened (click it) to edit:
+
+- **Color** — via a color picker, recent-color swatches, or "copy color
+  from slot" to match another slot.
+- **Material** — quick buttons for common materials, or free text.
+- **OrcaSlicer profile override** — pick a specific imported or built-in
+  OrcaSlicer filament profile for this slot. This is what gets sent to the
+  slicer during AMS sync instead of a generic "Generic PLA/PETG" fallback
+  (see the README's [OrcaSlicer-KX](README.md#-recommended-slicer) section
+  for why this matters).
+- A **feed** button to extrude/load filament for that slot directly from
+  the UI.
+
+If your printer has an ACE dryer unit, an additional drying panel appears
+below the AMS grid when drying is active, and slot edit dialogs let you
+configure drying **presets**: PLA, PLA+, PETG, TPU, ABS/ASA, PA/PC, and
+three freely-nameable Custom presets, each with its own temperature
+(30–80 °C) and remaining-time (h:m:s) setting. Presets can be edited and
+saved, or reset back to their defaults.
+
+### Importing your own OrcaSlicer profiles
+
+Under **Settings → Filament → OrcaSlicer-Profile** (or from the "★ Own
+profiles" link inside a slot's profile dropdown), open the import dialog
+and either drag a **ZIP** of your OrcaSlicer filament folder onto the drop
+zone, or upload individual **.json** profile files. In OrcaSlicer, that
+folder is reachable via **Help → Show Configuration Folder →
+user/<id>/filament/**. Imported profiles show up in every slot's profile
+dropdown under a "★ Own profiles" group and can be removed again from the
+same import dialog's list.
+
+### Filament-profile mapping and visible vendors
+
+Still under **Settings → Filament**:
+
+- **Filament profile mapping (per
+  slot)** — pin a fixed OrcaSlicer profile to each AMS slot so the bridge
+  always reports that profile during slicer sync, regardless of what
+  material/color is currently loaded.
+- **Visible vendors** — restrict which vendors show
+  up in the slot profile dropdown (useful if you only ever use a handful of
+  brands); leaving nothing selected shows all vendors. "Generic" and your
+  own imported profiles are always visible regardless of this filter.
+
+### Spoolman integration
+
+Configure the Spoolman server URL under **Settings → Integrations →
+Spoolman** (e.g. `http://spoolman:7912`) and a sync rate in seconds (`0`
+means "sync only when a print finishes"). Once connected, a
+**Spoolman — Slot assignment** panel appears under
+**Settings → Filament**, letting you assign a specific spool from your
+Spoolman inventory to each AMS slot. Filament usage is then tracked and
+reported to Spoolman automatically as you print, and the filament
+assignment dialog shown when starting a print also lets you pick/confirm
+spools per slot at print time.
+
+---
+
+## Multi-Printer Setup
+
+KX-Bridge can manage several printers from one running instance.
+
+- **Add a printer:** go to the **Printers** tab and click
+  **"+ Add printer"**. Enter the IP (name is
+  optional); credentials are fetched automatically, same as during first
+  setup. Each additional printer gets its own port (7126, 7127, …).
+- **Switch printers:** use the dropdown in the header (next to the printer
+  name), or open the **Printers** tab and click **"Switch"**
+  on any non-active printer's card. Each card also shows live status
+  (state, current file, progress bar, nozzle/bed temperature) fetched
+  directly from that printer's own bridge instance.
+- **Remove a printer:** click the **✕** button on its card in the
+  **Printers** tab; you'll be asked to confirm.
+
+---
+
+## Power Switch Feature
+
+The power switch feature lets the bridge turn an external **smart plug**
+on or off, and query its state — it is **not** a connection to the
+printer's own internal power management, since the printer has no
+remotely controllable power state of its own. You need a smart plug
+(commonly a Tasmota-flashed plug) wired between the wall outlet and the
+printer's power supply, reachable over HTTP from the bridge.
+
+Configure it under **Settings → Connection**, in the "Power Switch" card,
+with three
+URLs:
+
+- **Power-On URL** — called to switch the plug on.
+- **Power-Off URL** — called to switch the plug off.
+- **Status URL** — polled to show the current on/off state.
+
+For a Tasmota device, these are typically of the form:
+
+```
+http://192.168.x.x/cm?cmnd=Power%20on
+http://192.168.x.x/cm?cmnd=Power%20off
+http://192.168.x.x/cm?cmnd=Power
+```
+
+replacing `192.168.x.x` with the smart plug's own IP address (not the
+printer's). Once configured, a 🔌 power icon appears next to that
+printer's card in the **Printers** tab; click it to toggle the plug.
+Turning it off asks for confirmation, since it will cut power to whatever
+is plugged in — make sure nothing is printing first. The icon's color
+reflects the last known state (green = on, gray = off) as reported by the
+status URL.
+
+---
+
+## Settings Reference
+
+Settings are organized into tabs on the **Settings** panel:
+
+- **Connection** — printer name, printer IP, MQTT port,
+  MQTT username/password, device ID and mode ID (normally filled in
+  automatically by "Add printer"), plus the Power Switch URLs described
+  above.
+- **Printer** — default slot for single-color prints,
+  auto-leveling and resonance-compensation defaults, upload/print-start
+  behavior, camera auto-start, and the web-upload confirmation warning
+  (see [Printing](#printing)).
+- **Display** — UI language (DE/EN/ES/FR/IT/中文), light/dark
+  theme toggle, how often the bridge polls the printer for status updates,
+  and a verbose HTTP request logging toggle for troubleshooting.
+- **Filament** — OrcaSlicer profile import, per-slot profile mapping,
+  visible-vendor filtering, and (if Spoolman is connected) the Spoolman
+  slot-assignment panel — all described in
+  [Managing Filaments](#managing-filaments).
+- **Integrations** — Spoolman server URL and sync rate, and
+  an info box pointing to the `moonraker-obico.cfg` file used to configure
+  Obico (Obico itself is set up outside the bridge UI — see
+  [Camera / OrcaSlicer-KX / Obico](#camera--orcaslicer-kx--obico) below).
+- **System** — shows the current bridge version and lets you check for and
+  install updates directly from the browser, including a changelog preview.
+
+Most settings changes are applied via the **Save &
+Restart** button at the bottom of the Settings panel, which restarts the
+bridge process to apply them.
+
+---
+
+## Troubleshooting Basics
+
+- **Logs:** the **Console** tab shows a live event log with
+  filters by direction (RX/TX), level (errors/warnings), and topic (AMS,
+  print, info, status), plus a free-text filter and a download button for
+  the full log file.
+- **"Wrong MQTT credentials" on start:** re-add the printer via
+  "+ Add printer", or see the credential-refresh steps in the README's
+  [Troubleshooting](README.md#-troubleshooting) section.
+- **Printer not found / no LAN mode:** confirm LAN mode is enabled on the
+  printer's display and that the printer and bridge are on the same
+  network.
+- **Docker permission errors, upgrading from old versions, and other
+  install-level issues:** see the README's own
+  [Troubleshooting](README.md#-troubleshooting) section.
+
+For anything not covered here or in the README, please check or open an
+issue on the project's Gitea page:
+<https://gitea.it-drui.de/viewit/KX-Bridge-Release/issues>.
+
+---
+
+## Camera / OrcaSlicer-KX / Obico
+
+- **Camera:** the Dashboard's Camera tile plays the printer's live stream
+  directly; no separate setup is required beyond having the printer
+  connected.
+- **OrcaSlicer-KX:** for filament brand/color to sync correctly into
+  OrcaSlicer's AMS view, use the patched community build — see the
+  README's [Recommended Slicer](README.md#-recommended-slicer) section for
+  the download link and what it changes.
+- **Obico:** self-hosted failure-detection and time-lapse integration runs
+  through the separate `moonraker-obico` plugin/container, configured via
+  the config file referenced under **Settings → Integrations → Obico**.
+  Full setup instructions live in the README's
+  [Community & Integrations](README.md#-community--integrations) section.

NIGHTLY_CHANGELOG.md

@@ -1,7 +1,2 @@
 ## Changes in this build
 
-- Fix: Spoolman spool-slot assignment persistence was silently broken (NameError on config_loader swallowed by bare except) — now uses correct module reference and logs failures; per-printer isolation added so multi-printer setups no longer overwrite each other (Issue #80, PR #83 by @walterioo)
-- Fix: spool dropdown in print dialog showed "[object Object]" instead of vendor name (PR #83)
-- Fix: gate_spool_id in MMU object now populated from per-printer slot map instead of hardcoded -1 (PR #83)
-- Fix: PLA variants (PLA+, PLA Silk, PLA Matte) now recognized as their material family — correct tray_info_idx sent to printer, correct Generic profile synced to OrcaSlicer, and vendor profiles for the variant shown in slot editor dropdown (Issue #82)
-- UI: PLA+, PLA Silk and PLA Matte buttons added to slot material selector

README.de.md

@@ -23,15 +23,13 @@ Feedback willkommen.</sub>
 &nbsp;
 [![Downloads](https://img.shields.io/badge/Downloads-3.1k%2B-8957E5?style=for-the-badge&logo=gitea&logoColor=white)](https://gitea.it-drui.de/viewit/KX-Bridge-Release/releases)
 &nbsp;
-[![Video](https://img.shields.io/badge/YouTube-Tutorial-FF0000?style=for-the-badge&logo=youtube&logoColor=white)](https://www.youtube.com/watch?v=1Ql4wfH27fM)
+[![Video](https://img.shields.io/badge/YouTube-Tutorial-FF0000?style=for-the-badge&logo=youtube&logoColor=white)](https://www.youtube.com/watch?v=E3sDigSeSdM)
 
 <sub>Gefällt dir KX-Bridge? Ein Kaffee auf <a href="https://ko-fi.com/viewitde">Ko-fi</a> hält das Projekt am Leben. ☕</sub>
 
 </div>
 
-> [!CAUTION]
-> **Laufende Wartungsarbeiten** — Wir strukturieren das Repository um (Branch-Modell, CI-Workflows, Beitragsprozess). Es kann zu Änderungen bei Branch-Namen, PR-Templates und der Art der Veröffentlichungen kommen. Wir entschuldigen uns für etwaige Unannehmlichkeiten. Handhabung, Workflow und langfristige Wartbarkeit werden dadurch deutlich verbessert.
->
+
 > 👉 Möchtest du beitragen? Bitte zuerst [CONTRIBUTING.md](CONTRIBUTING.md) lesen.
 
 ---
@@ -43,12 +41,16 @@ Feedback willkommen.</sub>
 | 🖨️ | **Druckersteuerung** — Start, Pause, Resume, Abbruch, Temperaturen, Druckgeschwindigkeit |
 | 📊 | **Live-Status** — Temperatur, Fortschritt, Layer, Restzeit, Kamera-Stream |
 | 🎨 | **AMS / Multicolor** — Slots mit **Profil-Picker pro Slot** (eigene Marke aus OrcaSlicer-Profilen pro Slot zuweisen); Bridge schreibt Material und Farbe ans Drucker-Display zurück |
+| 🏷️ | **Custom-RFID-Tag-Matching** — mit Drittanbieter-Tools (z.B. der „ACE RFID"-App) beschriebene Spulen werden automatisch nach Marke + Material gegen deine importierten OrcaSlicer-Profile gematcht, statt auf ein generisches Profil zurückzufallen |
 | 📦 | **Eigene OrcaSlicer-Profile importieren** — ZIP aus `~/.config/OrcaSlicer/user/<id>/filament/` in die Bridge ziehen; tauchen im Slot-Dropdown unter ★ Eigene Profile auf |
+| 🧵 | **Spoolman-Integration** — Spulen einzelnen AMS-Slots zuweisen, Filament-Verbrauch wird automatisch beim Drucken erfasst und synchronisiert |
+| 🔗 | **Multi-ACE-Unterstützung** — mehrere aneinandergekettete ACE-Einheiten, auch bei Druckern ohne Toolhead-Buffer |
 | 📷 | **Obico-Integration (experimentell)** — Time-Lapse und WebRTC-Livestream gegen einen selbst gehosteten [Obico-Server](https://github.com/TheSpaghettiDetective/obico-server) via moonraker-obico |
-| 📐 | **H.264-Direkt-Stream + Z-Höhe** — sparsamer Kamera-Pfad für Obico, aktuelle Z aus der Layer-Höhe abgeleitet (Mm-Progress-Widget) |
-| 🗂️ | **GCode-Browser** — hochgeladene Dateien mit Thumbnail, Druckhistorie, Suche & Filter |
+| 📐 | **H.264-Direkt-Stream + Z-Höhe** — sparsamer Kamera-Pfad für Obico, aktuelle Z aus der Layer-Höhe abgeleitet (Mm-Progress-Widget); erholt sich automatisch nach einem Drucker-Reboot mit rotiertem Stream-Token, kein manueller Reset nötig |
+| 🗂️ | **GCode-Browser** — zwei Tabs: hochgeladene Dateien (mit Thumbnail, Druckhistorie, Suche & Filter, Mehrfachauswahl + Sammel-Löschen) und Dateien direkt auf dem Drucker-Speicher (mit echten Thumbnails, Mehrfachauswahl + Löschen) |
 | 🧩 | **Multi-Printer** — mehrere Drucker in **einer** Bridge-Instanz, Umschalten per Dropdown |
 | ➕ | **Drucker hinzufügen per Klick** — nur die IP eingeben, Zugangsdaten werden automatisch importiert |
+| 🖱️ | **Frei anpassbares Dashboard** — Kacheln per Drag & Drop verschieben und in der Größe anpassen, als Preset speichern |
 | 🔁 | **Robuster MQTT-Reconnect** — Bridge überlebt nächtlichen Drucker-Reboot ohne manuellen Neustart |
 | 🌐 | **Mehrsprachiges UI** — DE / EN / ES / FR / IT / 中文, Browser-Sprache automatisch erkannt |
 | 🔄 | **Self-Update** — neue Versionen direkt im Browser installieren |
@@ -70,6 +72,11 @@ LAN-Modus am Kobra X aktivieren:
 docker compose up -d
 ```
 
+> Zusätzlich Spoolman und einen kompletten selbst gehosteten Obico-Setup
+> (Spaghetti-Erkennung, Live-Stream) neben der Bridge? [`docker-compose-KX.yml`](docker-compose-KX.yml)
+> bündelt KX-Bridge + Spoolman + Obico (Web/ML/Tasks/Redis) + moonraker-obico
+> in einem Netzwerk — Setup-Schritte in den Kommentaren am Dateianfang.
+
 **Linux-Binary (kein Docker):**
 ```bash
 chmod +x kx-bridge && ./kx-bridge
@@ -112,7 +119,7 @@ Drucker → Verbindungstyp **Moonraker** → Host: `http://BRIDGE-IP:7125`
 
 ## 📺 Video-Tutorial
 
-[![KX-Bridge Setup & Usage](https://img.youtube.com/vi/1Ql4wfH27fM/hqdefault.jpg)](https://www.youtube.com/watch?v=1Ql4wfH27fM)
+[![KX-Bridge Setup & Usage](https://img.youtube.com/vi/E3sDigSeSdM/hqdefault.jpg)](https://www.youtube.com/watch?v=E3sDigSeSdM)
 
 ---
 

README.es.md

@@ -22,7 +22,7 @@ ninguna está oficialmente probada ni soportada. Se agradece el feedback.</sub>
 &nbsp;
 [![Downloads](https://img.shields.io/badge/Descargas-3.1k%2B-8957E5?style=for-the-badge&logo=gitea&logoColor=white)](https://gitea.it-drui.de/viewit/KX-Bridge-Release/releases)
 &nbsp;
-[![Video](https://img.shields.io/badge/YouTube-Tutorial-FF0000?style=for-the-badge&logo=youtube&logoColor=white)](https://www.youtube.com/watch?v=1Ql4wfH27fM)
+[![Video](https://img.shields.io/badge/YouTube-Tutorial-FF0000?style=for-the-badge&logo=youtube&logoColor=white)](https://www.youtube.com/watch?v=E3sDigSeSdM)
 
 <sub>¿Te gusta KX-Bridge? Un café en <a href="https://ko-fi.com/viewitde">Ko-fi</a> mantiene el proyecto vivo. ☕</sub>
 
@@ -42,12 +42,16 @@ ninguna está oficialmente probada ni soportada. Se agradece el feedback.</sub>
 | 🖨️ | **Control de impresora** — iniciar, pausar, reanudar, cancelar, temperaturas, velocidad de impresión |
 | 📊 | **Estado en tiempo real** — temperatura, progreso, capas, tiempo restante, transmisión de cámara |
 | 🎨 | **AMS / multicolor** — ranuras con **selector de perfil por ranura** (asigna tu propia marca de los perfiles de OrcaSlicer a cada ranura); el puente escribe material y color al display de la impresora |
+| 🏷️ | **Coincidencia de etiquetas RFID personalizadas** — las bobinas etiquetadas con herramientas de terceros (p. ej. la app "ACE RFID") se emparejan automáticamente por marca + material con tus perfiles de OrcaSlicer importados, en lugar de caer en un perfil genérico |
 | 📦 | **Importa tus propios perfiles de OrcaSlicer** — arrastra un ZIP de `~/.config/OrcaSlicer/user/<id>/filament/` al puente; aparecen en el desplegable de la ranura bajo ★ Perfiles propios |
+| 🧵 | **Integración con Spoolman** — asigna bobinas a las ranuras del AMS, el consumo de filamento se registra y sincroniza automáticamente al imprimir |
+| 🔗 | **Soporte multi-ACE** — múltiples unidades ACE encadenadas, incluso en impresoras sin buffer en el cabezal |
 | 📷 | **Integración con Obico (experimental)** — Time-Lapse y stream en vivo WebRTC contra un [servidor Obico](https://github.com/TheSpaghettiDetective/obico-server) autoalojado vía moonraker-obico |
-| 📐 | **Stream H.264 directo + altura Z** — ruta de cámara de bajo consumo de CPU para Obico, Z actual derivada de la altura de capa (widget de progreso) |
-| 🗂️ | **Explorador de GCode** — archivos subidos con vistas previas, historial de impresión, búsqueda y filtros |
+| 📐 | **Stream H.264 directo + altura Z** — ruta de cámara de bajo consumo de CPU para Obico, Z actual derivada de la altura de capa (widget de progreso); se recupera automáticamente tras un reinicio de la impresora que rota el token del stream, sin necesidad de reinicio manual |
+| 🗂️ | **Explorador de GCode** — dos pestañas: archivos subidos (con vistas previas, historial de impresión, búsqueda y filtros, selección múltiple + borrado masivo) y archivos almacenados directamente en la memoria de la impresora (con vistas previas reales, selección múltiple + borrado) |
 | 🧩 | **Multi-impresora** — múltiples impresoras en **una** instancia del puente, cambia mediante un menú desplegable |
 | ➕ | **Añade una impresora con un clic** — solo introduce la IP, las credenciales se importan automáticamente |
+| 🖱️ | **Panel de control libre** — arrastra y redimensiona las tarjetas del panel a tu gusto, guárdalo como preset |
 | 🔁 | **Reconexión MQTT robusta** — el puente sobrevive a reinicios nocturnos de la impresora sin reinicio manual |
 | 🌐 | **Interfaz multilingüe** — DE / EN / ES / FR / IT / 中文, detecta automáticamente el idioma del navegador |
 | 🔄 | **Actualización automática** — instala nuevas versiones directamente desde el navegador |
@@ -69,6 +73,11 @@ Activa el modo LAN en la Kobra X:
 docker compose up -d
 ```
 
+> ¿Quieres Spoolman y un setup completo de Obico autoalojado (detección de
+> espagueti, stream en vivo) junto al puente? [`docker-compose-KX.yml`](docker-compose-KX.yml)
+> combina KX-Bridge + Spoolman + Obico (web/ML/tasks/redis) + moonraker-obico
+> en una sola red — consulta los comentarios al inicio del archivo para los pasos de configuración.
+
 **Binario Linux (sin Docker):**
 ```bash
 chmod +x kx-bridge && ./kx-bridge
@@ -111,7 +120,7 @@ Impresora → Tipo de conexión **Moonraker** → Host: `http://IP-DEL-PUENTE:71
 
 ## 📺 Vídeo tutorial
 
-[![Configuración y uso de KX-Bridge](https://img.youtube.com/vi/1Ql4wfH27fM/hqdefault.jpg)](https://www.youtube.com/watch?v=1Ql4wfH27fM)
+[![Configuración y uso de KX-Bridge](https://img.youtube.com/vi/E3sDigSeSdM/hqdefault.jpg)](https://www.youtube.com/watch?v=E3sDigSeSdM)
 
 ---
 

README.md

@@ -22,7 +22,7 @@ officially tested or supported. Feedback welcome.</sub>
 &nbsp;
 [![Downloads](https://img.shields.io/badge/Downloads-3.1k%2B-8957E5?style=for-the-badge&logo=gitea&logoColor=white)](https://gitea.it-drui.de/viewit/KX-Bridge-Release/releases)
 &nbsp;
-[![Video](https://img.shields.io/badge/YouTube-Tutorial-FF0000?style=for-the-badge&logo=youtube&logoColor=white)](https://www.youtube.com/watch?v=1Ql4wfH27fM)
+[![Video](https://img.shields.io/badge/YouTube-Tutorial-FF0000?style=for-the-badge&logo=youtube&logoColor=white)](https://www.youtube.com/watch?v=E3sDigSeSdM)
 
 <sub>Like KX-Bridge? A coffee on <a href="https://ko-fi.com/viewitde">Ko-fi</a> keeps the project alive. ☕</sub>
 
@@ -33,6 +33,8 @@ officially tested or supported. Feedback welcome.</sub>
 >
 > 👉 Want to contribute? Please read [CONTRIBUTING.md](CONTRIBUTING.md) first.
 
+> 📖 Looking for day-to-day usage help? See the [User Manual](MANUAL.md). Building an integration? See the [API Reference](API.md).
+
 ---
 
 ## ✨ Features
@@ -42,12 +44,16 @@ officially tested or supported. Feedback welcome.</sub>
 | 🖨️ | **Printer control** — start, pause, resume, cancel, temperatures, print speed |
 | 📊 | **Live status** — temperature, progress, layers, remaining time, camera stream |
 | 🎨 | **AMS / multicolor** — slots with per-slot **profile picker** (assign your own brand from OrcaSlicer profiles per slot); bridge writes material & colour back to the printer display |
+| 🏷️ | **Custom RFID tag matching** — spools tagged with third-party tools (e.g. the "ACE RFID" app) auto-match vendor + material against your imported OrcaSlicer profiles instead of falling back to a generic default |
 | 📦 | **Import your own OrcaSlicer profiles** — drag a ZIP from `~/.config/OrcaSlicer/user/<id>/filament/` into the bridge; they show up in the slot dropdown under ★ Own profiles |
+| 🧵 | **Spoolman integration** — assign spools to AMS slots, filament usage tracked and synced automatically as you print |
+| 🔗 | **Multi-ACE support** — multiple daisy-chained ACE units, including printers without a toolhead buffer |
 | 📷 | **Obico integration (experimental)** — Time-Lapse and WebRTC live stream against a self-hosted [Obico server](https://github.com/TheSpaghettiDetective/obico-server) via moonraker-obico |
-| 📐 | **Direct H.264 stream + Z-height** — low-CPU camera path for Obico, current Z derived from layer-height for the print-progress widget |
-| 🗂️ | **GCode browser** — uploaded files with thumbnails, print history, search & filter |
+| 📐 | **Direct H.264 stream + Z-height** — low-CPU camera path for Obico, current Z derived from layer-height for the print-progress widget; auto-recovers after a printer reboot rotates its stream token, no manual reset needed |
+| 🗂️ | **GCode browser** — two tabs: files you've uploaded (with thumbnails, print history, search & filter, multi-select + bulk delete) and files stored directly on the printer's own storage (with real thumbnails, multi-select + delete) |
 | 🧩 | **Multi-printer** — multiple printers in **one** bridge instance, switch via dropdown |
 | ➕ | **Add a printer with one click** — just enter the IP, credentials are imported automatically |
+| 🖱️ | **Free-form dashboard** — drag & resize the dashboard tiles into your own layout, save it as a preset |
 | 🔁 | **Robust MQTT reconnect** — bridge survives overnight printer reboots without manual restart |
 | 🌐 | **Multi-language UI** — DE / EN / ES / FR / IT / 中文, auto-detect browser locale |
 | 🔄 | **Self-update** — install new versions directly in the browser |
@@ -69,6 +75,11 @@ Enable LAN mode on the Kobra X:
 docker compose up -d
 ```
 
+> Want Spoolman and a full self-hosted Obico setup (spaghetti detection, live stream)
+> alongside the bridge? [`docker-compose-KX.yml`](docker-compose-KX.yml) bundles
+> KX-Bridge + Spoolman + Obico (web/ML/tasks/redis) + moonraker-obico behind one
+> network — see the file's header comments for setup steps.
+
 **Linux binary (no Docker):**
 ```bash
 chmod +x kx-bridge && ./kx-bridge
@@ -111,7 +122,7 @@ Printer → Connection type **Moonraker** → Host: `http://BRIDGE-IP:7125`
 
 ## 📺 Video Tutorial
 
-[![KX-Bridge Setup & Usage](https://img.youtube.com/vi/1Ql4wfH27fM/hqdefault.jpg)](https://www.youtube.com/watch?v=1Ql4wfH27fM)
+[![KX-Bridge Setup & Usage](https://img.youtube.com/vi/E3sDigSeSdM/hqdefault.jpg)](https://www.youtube.com/watch?v=E3sDigSeSdM)
 
 ---
 

config_loader.py

@@ -1,7 +1,7 @@
 """
-config_loader.py – lädt Verbindungsparameter aus config/config.ini (primär)
-oder .env (Fallback / Migration).
-Umgebungsvariablen haben immer Vorrang.
+config_loader.py - loads connection parameters from config/config.ini (primary)
+or .env (fallback / migration).
+Environment variables always take precedence.
 """
 import os
 import sys
@@ -34,7 +34,7 @@ def _find_env_file() -> pathlib.Path | None:
 
 
 def _load_env_file(path: pathlib.Path):
-    """Lädt .env-Datei als Fallback – setzt nur Keys die noch nicht in os.environ sind."""
+    """Loads the .env file as a fallback - only sets keys not yet in os.environ."""
     with open(path, encoding="utf-8") as f:
         for line in f:
             line = line.strip()
@@ -47,28 +47,42 @@ def _load_env_file(path: pathlib.Path):
                 os.environ[key] = val
 
 
+# Single source of truth for env-var <-> config.ini mapping. _restart_bridge()
+# in kobrax_moonraker_bridge.py clears exactly these keys from os.environ
+# before restarting, so a value removed here or in the UI settings save can
+# never survive as a stale env var read by the new process. Add new settings
+# here ONLY - no second list to keep in sync.
+CONFIG_ENV_MAPPING = {
+    "PRINTER_IP":       (CONFIG_SECTION_CONNECTION, "printer_ip"),
+    "MQTT_PORT":        (CONFIG_SECTION_CONNECTION, "mqtt_port"),
+    "MQTT_USERNAME":    (CONFIG_SECTION_CONNECTION, "username"),
+    "MQTT_PASSWORD":    (CONFIG_SECTION_CONNECTION, "password"),
+    "MODE_ID":          (CONFIG_SECTION_CONNECTION, "mode_id"),
+    "DEVICE_ID":        (CONFIG_SECTION_CONNECTION, "device_id"),
+    "POWER_ON_URL":     (CONFIG_SECTION_CONNECTION, "power_on_url"),
+    "POWER_OFF_URL":    (CONFIG_SECTION_CONNECTION, "power_off_url"),
+    "POWER_STATUS_URL": (CONFIG_SECTION_CONNECTION, "power_status_url"),
+    "DEFAULT_AMS_SLOT":     (CONFIG_SECTION_PRINT,   "default_ams_slot"),
+    "AUTO_LEVELING":            (CONFIG_SECTION_PRINT,   "auto_leveling"),
+    "VIBRATION_COMPENSATION":   (CONFIG_SECTION_PRINT,   "vibration_compensation"),
+    "CAMERA_ON_PRINT":          (CONFIG_SECTION_PRINT,   "camera_on_print"),
+    "WEB_UPLOAD_WARNING":   (CONFIG_SECTION_PRINT,   "web_upload_warning"),
+    "PRINT_START_DIALOG":   (CONFIG_SECTION_PRINT,   "print_start_dialog"),
+    "BRIDGE_PRINTER_NAME":  (CONFIG_SECTION_BRIDGE,  "printer_name"),
+    "BRIDGE_HOST_IP":       (CONFIG_SECTION_BRIDGE,  "host_ip"),
+    "POLL_INTERVAL":        (CONFIG_SECTION_BRIDGE,  "poll_interval"),
+    "VERBOSE_HTTP_LOG":     (CONFIG_SECTION_BRIDGE,  "verbose_http_log"),
+    "SPOOLMAN_SERVER":      (CONFIG_SECTION_SPOOLMAN, "server"),
+    "SPOOLMAN_SYNC_RATE":   (CONFIG_SECTION_SPOOLMAN, "sync_rate"),
+}
+
+
 def _load_config_file(path: pathlib.Path):
-    """Lädt config.ini und setzt Keys in os.environ (nur wenn nicht bereits gesetzt)."""
-    cfg = configparser.ConfigParser()
+    """Loads config.ini and sets keys in os.environ (only if not already set)."""
+    cfg = configparser.ConfigParser(interpolation=None)
     cfg.read(path, encoding="utf-8")
 
-    mapping = {
-        "PRINTER_IP":       (CONFIG_SECTION_CONNECTION, "printer_ip"),
-        "MQTT_PORT":        (CONFIG_SECTION_CONNECTION, "mqtt_port"),
-        "MQTT_USERNAME":    (CONFIG_SECTION_CONNECTION, "username"),
-        "MQTT_PASSWORD":    (CONFIG_SECTION_CONNECTION, "password"),
-        "MODE_ID":          (CONFIG_SECTION_CONNECTION, "mode_id"),
-        "DEVICE_ID":        (CONFIG_SECTION_CONNECTION, "device_id"),
-        "DEFAULT_AMS_SLOT":     (CONFIG_SECTION_PRINT,   "default_ams_slot"),
-        "AUTO_LEVELING":        (CONFIG_SECTION_PRINT,   "auto_leveling"),
-        "CAMERA_ON_PRINT":      (CONFIG_SECTION_PRINT,   "camera_on_print"),
-        "WEB_UPLOAD_WARNING":   (CONFIG_SECTION_PRINT,   "web_upload_warning"),
-        "PRINT_START_DIALOG":   (CONFIG_SECTION_PRINT,   "print_start_dialog"),
-        "BRIDGE_PRINTER_NAME":  (CONFIG_SECTION_BRIDGE,  "printer_name"),
-        "SPOOLMAN_SERVER":      (CONFIG_SECTION_SPOOLMAN, "server"),
-        "SPOOLMAN_SYNC_RATE":   (CONFIG_SECTION_SPOOLMAN, "sync_rate"),
-    }
-    for env_key, (section, option) in mapping.items():
+    for env_key, (section, option) in CONFIG_ENV_MAPPING.items():
         if env_key not in os.environ:
             try:
                 val = cfg.get(section, option)
@@ -102,7 +116,7 @@ def migrate_env_to_config(env_path: pathlib.Path, config_path: pathlib.Path):
             env_vals[k.strip()] = v.strip()
 
     config_path.parent.mkdir(parents=True, exist_ok=True)
-    cfg = configparser.ConfigParser()
+    cfg = configparser.ConfigParser(interpolation=None)
     cfg[CONFIG_SECTION_CONNECTION] = {
         "printer_ip": env_vals.get("PRINTER_IP", ""),
         "mqtt_port":  env_vals.get("MQTT_PORT",  "9883"),
@@ -113,8 +127,9 @@ def migrate_env_to_config(env_path: pathlib.Path, config_path: pathlib.Path):
     }
     cfg[CONFIG_SECTION_PRINT] = {
         "default_ams_slot": env_vals.get("DEFAULT_AMS_SLOT", "auto"),
-        "auto_leveling":    env_vals.get("AUTO_LEVELING",    "1"),
-        "camera_on_print":  env_vals.get("CAMERA_ON_PRINT",  "0"),
+        "auto_leveling":          env_vals.get("AUTO_LEVELING",           "1"),
+        "vibration_compensation": env_vals.get("VIBRATION_COMPENSATION",  "0"),
+        "camera_on_print":        env_vals.get("CAMERA_ON_PRINT",         "0"),
         "web_upload_warning": env_vals.get("WEB_UPLOAD_WARNING", "1"),
     }
     cfg[CONFIG_SECTION_BRIDGE] = {
@@ -122,12 +137,12 @@ def migrate_env_to_config(env_path: pathlib.Path, config_path: pathlib.Path):
     }
     with open(config_path, "w", encoding="utf-8") as f:
         f.write("# KX-Bridge Konfigurationsdatei\n")
-        f.write("# Automatisch migriert aus .env\n\n")
+        f.write("# Automatically migrated from .env\n\n")
         cfg.write(f)
 
 
 def find_config_path() -> pathlib.Path:
-    """Gibt den Pfad zur config.ini zurück (auch wenn sie noch nicht existiert)."""
+    """Returns the path to config.ini (even if it does not exist yet)."""
     for base in (_BASE, _BASE.parent):
         config_dir = base / "config"
         if config_dir.is_dir():
@@ -143,7 +158,7 @@ _env_path    = _find_env_file()
 if _config_path:
     _load_config_file(_config_path)
 elif _env_path:
-    # Kein config.ini vorhanden → aus .env migrieren
+    # No config.ini present -> migrate from .env
     _target = find_config_path()
     migrate_env_to_config(_env_path, _target)
     _load_config_file(_target)
@@ -151,19 +166,19 @@ elif _env_path:
 
 
 def list_printers() -> list[dict]:
-    """Liest alle [printer_N]-Sektionen aus config.ini.
+    """Reads all [printer_N] sections from config.ini.
 
-    Jede Sektion kann folgende Keys haben:
+    Each section may contain the following keys:
       name, printer_ip, mqtt_port, username, password, mode_id, device_id,
       bridge_url, default_ams_slot, auto_leveling
 
-    Gibt eine leere Liste zurück wenn keine [printer_N]-Sektionen vorhanden sind
+    Returns an empty list when no [printer_N] sections exist
     (Single-Printer-Betrieb via [connection]).
     """
     path = _find_config_file()
     if not path:
         return []
-    cfg = configparser.ConfigParser()
+    cfg = configparser.ConfigParser(interpolation=None)
     cfg.read(path, encoding="utf-8")
     printers: list[dict] = []
     idx = 1
@@ -198,34 +213,34 @@ def _filament_section(printer_id: Optional[str] = None) -> str:
 
 
 def list_filament_profiles(printer_id: Optional[str] = None) -> dict[int, dict]:
-    """Liest die [filament_profiles]-Sektion aus config.ini.
+    """Reads the [filament_profiles] section from config.ini.
 
     With ``printer_id`` set, reads the per-printer ``[filament_profiles_<id>]``
     section and falls back to the legacy global ``[filament_profiles]`` while
     that printer has no own section yet.
 
-    Format pro AMS-Slot — primärer Selector ist (vendor, name), die `id` wird
-    aus der orca_filaments.json beim Speichern nachgeschlagen und mitgeführt
-    (als Hint für OrcaSlicer; das Orca-Datenmodell hat ~136 Profile mit
-    derselben filament_id wie 'OGFL99', d.h. die ID ist nicht eindeutig):
+    Format per AMS slot - the primary selector is (vendor, name); the `id` is
+    looked up from orca_filaments.json on save and carried along
+    (as a hint for OrcaSlicer; the Orca data model has ~136 profiles sharing
+    the same filament_id like 'OGFL99', i.e. the ID is not unique):
 
       [filament_profiles]
       slot_0_vendor = Polymaker
       slot_0_name   = PolyTerra PLA
       slot_0_id     = OGFL01
 
-    Gibt einen Dict {slot_index: {"id": ..., "vendor": ..., "name": ...}}
-    zurück. Leere/fehlende Slots werden NICHT aufgenommen — das Default-Mapping
-    (per filament_type) in der Bridge bleibt dann aktiv.
+    Returns a dict {slot_index: {"id": ..., "vendor": ..., "name": ...}}.
+    Empty/missing slots are NOT included - the default mapping
+    (per filament_type) in the bridge then stays active.
 
-    Backwards-Kompat: alte Configs mit nur (vendor, id) bleiben lesbar; `name`
-    fehlt dann und der Aufrufer kann optional aus der orca_filaments.json
+    Backwards compat: old configs with only (vendor, id) stay readable; `name`
+    is then missing and the caller can optionally resolve it from orca_filaments.json
     rekonstruieren.
     """
     path = _find_config_file()
     if not path:
         return {}
-    cfg = configparser.ConfigParser()
+    cfg = configparser.ConfigParser(interpolation=None)
     cfg.read(path, encoding="utf-8")
     section = _filament_section(printer_id)
     if not cfg.has_section(section):
@@ -234,7 +249,7 @@ def list_filament_profiles(printer_id: Optional[str] = None) -> dict[int, dict]:
         return {}
     result: dict[int, dict] = {}
     for key, value in cfg.items(section):
-        # Erwartet: slot_<idx>_id oder slot_<idx>_vendor oder slot_<idx>_name
+        # Expects: slot_<idx>_id or slot_<idx>_vendor or slot_<idx>_name
         if not key.startswith("slot_"):
             continue
         parts = key.split("_", 2)
@@ -254,11 +269,11 @@ def list_filament_profiles(printer_id: Optional[str] = None) -> dict[int, dict]:
 
 
 def save_filament_profiles(profiles: dict[int, dict], printer_id: Optional[str] = None) -> bool:
-    """Schreibt die übergebenen Slot-Profile in die [filament_profiles]-
-    Sektion der config.ini. Existierende Einträge werden komplett ersetzt.
+    """Writes the given slot profiles into the [filament_profiles]
+    section of config.ini. Existing entries are completely replaced.
 
     profiles: {slot_index: {"id": "OGFL01", "vendor": "Polymaker", "name": "PolyTerra PLA"}}
-    Mindestens vendor+name müssen gesetzt sein; id ist optional (Hint).
+    At least vendor+name must be set; id is optional (hint).
 
     With ``printer_id`` set, writes the per-printer ``[filament_profiles_<id>]``
     section only — other printers and the legacy global section are untouched.
@@ -266,11 +281,11 @@ def save_filament_profiles(profiles: dict[int, dict], printer_id: Optional[str]
     path = _find_config_file()
     if not path:
         return False
-    cfg = configparser.ConfigParser()
+    cfg = configparser.ConfigParser(interpolation=None)
     cfg.read(path, encoding="utf-8")
     section = _filament_section(printer_id)
-    # visible_vendors (Issue #41) ist kein Slot-Mapping — beim Ersetzen der
-    # Sektion erhalten, sonst geht der Vendor-Filter beim Slot-Save verloren.
+    # visible_vendors (Issue #41) is not a slot mapping - preserve it when
+    # replacing the section, otherwise the vendor filter is lost on slot save.
     # First save of a per-printer section inherits the legacy global filter.
     preserved_vendors = None
     if cfg.has_option(section, "visible_vendors"):
@@ -297,10 +312,10 @@ def save_filament_profiles(profiles: dict[int, dict], printer_id: Optional[str]
 
 
 def list_visible_vendors(printer_id: Optional[str] = None) -> list[str]:
-    """Liest [filament_profiles] visible_vendors (komma-separiert) aus config.ini.
+    """Reads [filament_profiles] visible_vendors (comma-separated) from config.ini.
 
-    Vendor-Sichtbarkeitsfilter für das Slot-Profil-Dropdown (Issue #41 Option A).
-    Leere Liste = keine Einschränkung (rückwärtskompatibel: alle Vendoren).
+    Vendor visibility filter for the slot profile dropdown (Issue #41 option A).
+    Empty list = no restriction (backwards compatible: all vendors).
 
     With ``printer_id`` set, reads the per-printer section and falls back to the
     legacy global ``[filament_profiles]`` filter.
@@ -308,7 +323,7 @@ def list_visible_vendors(printer_id: Optional[str] = None) -> list[str]:
     path = _find_config_file()
     if not path:
         return []
-    cfg = configparser.ConfigParser()
+    cfg = configparser.ConfigParser(interpolation=None)
     cfg.read(path, encoding="utf-8")
     section = _filament_section(printer_id)
     if not cfg.has_option(section, "visible_vendors"):
@@ -320,7 +335,7 @@ def list_visible_vendors(printer_id: Optional[str] = None) -> list[str]:
 
 
 def save_visible_vendors(vendors: list[str], printer_id: Optional[str] = None) -> bool:
-    """Schreibt visible_vendors in [filament_profiles], ohne die Slot-Mappings
+    """Writes visible_vendors into [filament_profiles] without touching the
     (slot_N_*) zu verlieren. Leere Liste entfernt den Key wieder.
 
     With ``printer_id`` set, writes the per-printer section. When that section is
@@ -330,7 +345,7 @@ def save_visible_vendors(vendors: list[str], printer_id: Optional[str] = None) -
     path = _find_config_file()
     if not path:
         return False
-    cfg = configparser.ConfigParser()
+    cfg = configparser.ConfigParser(interpolation=None)
     cfg.read(path, encoding="utf-8")
     section = _filament_section(printer_id)
     if not cfg.has_section(section):
@@ -390,7 +405,7 @@ def list_spool_map(printer_id: Optional[str] = None) -> dict[int, int]:
     path = _find_config_file()
     if not path:
         return {}
-    cfg = configparser.ConfigParser()
+    cfg = configparser.ConfigParser(interpolation=None)
     cfg.read(path, encoding="utf-8")
     section = _spoolman_map_section(printer_id)
     if cfg.has_option(section, "slot_spools"):
@@ -410,7 +425,7 @@ def save_spool_map(slot_spools: dict[int, int], printer_id: Optional[str] = None
     path = _find_config_file()
     if not path:
         return False
-    cfg = configparser.ConfigParser()
+    cfg = configparser.ConfigParser(interpolation=None)
     cfg.read(path, encoding="utf-8")
     section = _spoolman_map_section(printer_id)
     clean = {int(k): int(v) for k, v in (slot_spools or {}).items() if int(v) > 0}
@@ -429,17 +444,24 @@ def get(key: str, default: str = "") -> str:
     return os.environ.get(key, default)
 
 
-# Häufig verwendete Shortcuts
+# Frequently used shortcuts
 PRINTER_IP       = get("PRINTER_IP",       "")
 MQTT_PORT        = int(get("MQTT_PORT",    "9883"))
 USERNAME         = get("MQTT_USERNAME",    "")
 PASSWORD         = get("MQTT_PASSWORD",    "")
 MODE_ID          = get("MODE_ID",          "")
 DEVICE_ID        = get("DEVICE_ID",        "")
+POWER_ON_URL     = get("POWER_ON_URL",     "")
+POWER_OFF_URL    = get("POWER_OFF_URL",    "")
+POWER_STATUS_URL = get("POWER_STATUS_URL", "")
 DEFAULT_AMS_SLOT = get("DEFAULT_AMS_SLOT", "auto")
-AUTO_LEVELING    = int(get("AUTO_LEVELING","1"))
-CAMERA_ON_PRINT  = int(get("CAMERA_ON_PRINT","0"))
+AUTO_LEVELING           = int(get("AUTO_LEVELING",          "1"))
+VIBRATION_COMPENSATION  = int(get("VIBRATION_COMPENSATION", "0"))
+CAMERA_ON_PRINT         = int(get("CAMERA_ON_PRINT",        "0"))
 WEB_UPLOAD_WARNING = int(get("WEB_UPLOAD_WARNING", "1"))
 PRINT_START_DIALOG = int(get("PRINT_START_DIALOG", get("FILE_READY_DIALOG", "1")))
 SPOOLMAN_SERVER    = get("SPOOLMAN_SERVER",    "")
 SPOOLMAN_SYNC_RATE = int(get("SPOOLMAN_SYNC_RATE", "0"))
+BRIDGE_HOST_IP     = get("BRIDGE_HOST_IP",     "")
+POLL_INTERVAL      = int(get("POLL_INTERVAL",  "3"))
+VERBOSE_HTTP_LOG   = int(get("VERBOSE_HTTP_LOG", "0"))

docker-compose-KX.yml

@@ -1,8 +1,8 @@
 # KobraX Full Stack — KX-Bridge + Obico Self-Hosted + Spoolman
 #
-# Für Portainer: Stack → Add Stack → Upload → diese Datei wählen
+# For Portainer: Stack → Add Stack → Upload → select this file
 #
-# Voraussetzung: Obico-Images einmalig in Gitea-Registry pushen:
+# Prerequisite: push the Obico images to the Gitea registry once:
 #   docker tag obico-server-web:latest    gitea.it-drui.de/viewit/obico-web:latest
 #   docker tag obico-server-ml_api:latest gitea.it-drui.de/viewit/obico-ml:latest
 #   docker tag obico-server-tasks:latest  gitea.it-drui.de/viewit/obico-tasks:latest
@@ -10,14 +10,14 @@
 #   docker push gitea.it-drui.de/viewit/obico-ml:latest
 #   docker push gitea.it-drui.de/viewit/obico-tasks:latest
 #
-# Persistente Daten: /mnt/dockerdata/KobraXStack/<service>/
+# Persistent data: /mnt/dockerdata/KobraXStack/<service>/
 #
 # Ports:
-#   7125  — KX-Bridge  (Moonraker-API)
-#   3334  — Obico      (Web-UI)
-#   7912  — Spoolman   (Web-UI)
+#   7125  — KX-Bridge  (Moonraker API)
+#   3334  — Obico      (Web UI)
+#   7912  — Spoolman   (Web UI)
 #
-# Obico Admin-Account nach dem ersten Start:
+# Obico admin account after first start:
 #   docker exec obico-web python manage.py createsuperuser
 
 x-obico-base: &obico-base
@@ -162,12 +162,12 @@ services:
         max-size: "10m"
         max-file: "3"
 
-  # ── moonraker-obico Plugin ──────────────────────────────────
-  # Verbindet KX-Bridge mit dem Obico-Server (Spaghetti-Detektion, Remote-UI)
-  # Voraussetzung: /mnt/dockerdata/KobraXStack/moonraker-obico/moonraker-obico.cfg
-  # muss existieren und einen gültigen auth_token enthalten.
+  # ── moonraker-obico plugin ──────────────────────────────────
+  # Connects KX-Bridge to the Obico server (spaghetti detection, remote UI)
+  # Prerequisite: /mnt/dockerdata/KobraXStack/moonraker-obico/moonraker-obico.cfg
+  # must exist and contain a valid auth_token.
   #
-  # Token holen (nach erstem obico-web Start):
+  # Getting a token (after the first obico-web start):
   #   docker exec obico-web python manage.py shell -c "
   #   from app.models import OneTimeVerificationCode, User
   #   from django.utils import timezone; from datetime import timedelta; import random
@@ -175,7 +175,7 @@ services:
   #   c = OneTimeVerificationCode.objects.create(user=u, code='%06d' % random.randint(100000,999999), expired_at=timezone.now()+timedelta(hours=2))
   #   print('CODE:', c.code)"
   #   curl -X POST 'http://localhost:3334/api/v1/octo/verify/?code=<CODE>'
-  #   → printer.auth_token aus der Antwort in die cfg eintragen
+  #   → enter printer.auth_token from the response into the cfg
   moonraker-obico:
     image: gitea.it-drui.de/viewit/moonraker-obico:latest
     container_name: moonraker-obico
@@ -195,7 +195,7 @@ networks:
   kobrax-stack:
     driver: bridge
 
-# Verzeichnisse müssen auf dem Host existieren:
+# Directories must exist on the host:
 # mkdir -p /mnt/dockerdata/KobraXStack/kx-bridge/config \
 #           /mnt/dockerdata/KobraXStack/kx-bridge/data \
 #           /mnt/dockerdata/KobraXStack/spoolman \
@@ -203,8 +203,8 @@ networks:
 #           /mnt/dockerdata/KobraXStack/obico/frontend \
 #           /mnt/dockerdata/KobraXStack/obico/redis \
 #           /mnt/dockerdata/KobraXStack/moonraker-obico/logs
-# Spoolman benötigt UID/GID 1000:
+# Spoolman requires UID/GID 1000:
 # sudo chown -R 1000:1000 /mnt/dockerdata/KobraXStack/spoolman
 #
-# moonraker-obico Config anlegen (auth_token nach Obico-Setup eintragen):
+# Create the moonraker-obico config (enter auth_token after Obico setup):
 # cp /path/to/moonraker-obico.cfg.example /mnt/dockerdata/KobraXStack/moonraker-obico/moonraker-obico.cfg

docker-compose.yml

@@ -10,6 +10,8 @@ services:
       - ./.env:/app/.env:ro
     ports:
       - "7125-7130:7125-7130"
+    # environment:
+    #   - BRIDGE_HOST_IP=192.168.1.100   # LAN-IP des Docker-Hosts (für korrekte Log-Anzeige)
     restart: unless-stopped
     logging:
       driver: json-file

env_loader.py

@@ -1,6 +1,6 @@
 """
-env_loader.py – lädt Verbindungsparameter aus .env (Repo-Root oder Arbeitsverzeichnis).
-Umgebungsvariablen haben Vorrang vor .env-Werten.
+env_loader.py - loads connection parameters from .env (repo root or working directory).
+Environment variables take precedence over .env values.
 """
 import os
 import sys
@@ -39,15 +39,20 @@ def get(key: str, default: str = "") -> str:
     return os.environ.get(key, default)
 
 
-# Häufig verwendete Shortcuts
+# Frequently used shortcuts
 PRINTER_IP       = get("PRINTER_IP",       "")
 MQTT_PORT        = int(get("MQTT_PORT", "9883"))
 USERNAME         = get("MQTT_USERNAME",    "")
 PASSWORD         = get("MQTT_PASSWORD",    "")
 MODE_ID          = get("MODE_ID",          "")
 DEVICE_ID        = get("DEVICE_ID",        "")
+POWER_ON_URL     = get("POWER_ON_URL",     "")
+POWER_OFF_URL    = get("POWER_OFF_URL",    "")
+POWER_STATUS_URL = get("POWER_STATUS_URL", "")
 DEFAULT_AMS_SLOT = get("DEFAULT_AMS_SLOT", "auto")
-AUTO_LEVELING    = int(get("AUTO_LEVELING", "1"))
-CAMERA_ON_PRINT  = int(get("CAMERA_ON_PRINT", "0"))
+AUTO_LEVELING            = int(get("AUTO_LEVELING", "1"))
+VIBRATION_COMPENSATION   = int(get("VIBRATION_COMPENSATION", "0"))
+CAMERA_ON_PRINT          = int(get("CAMERA_ON_PRINT", "0"))
 WEB_UPLOAD_WARNING = int(get("WEB_UPLOAD_WARNING", "1"))
 PRINT_START_DIALOG = int(get("PRINT_START_DIALOG", get("FILE_READY_DIALOG", "1")))
+BRIDGE_HOST_IP   = get("BRIDGE_HOST_IP", "")

kobrax_client.py

@@ -1,10 +1,10 @@
 """
 kobrax_client.py – Anycubic Kobra X LAN-MQTT-Client
 
-Protokoll vollständig rekonstruiert via Sniffer 2026-04-17 (953 Nachrichten).
+Protocol fully reconstructed via sniffer 2026-04-17 (953 messages).
 
 Voraussetzungen:
-  - /tmp/anycubic_slicer.crt und .key (aus cloud_mqtt.dll @ 0x2ed5b0 / 0x2edce0)
+  - /tmp/anycubic_slicer.crt and .key (from cloud_mqtt.dll @ 0x2ed5b0 / 0x2edce0)
   - Drucker im LAN-Modus erreichbar auf Port 9883
 
 Verwendung:
@@ -121,11 +121,18 @@ class KobraXClient:
         self._buf     = b""
         self._pid     = 1
         self._lock    = threading.Lock()
-        # Generations-Marker: wird bei jedem Socket-Swap/Close erhöht, damit der
-        # Reader-Thread erkennt wenn _reconnect/_do_connect den Socket unter ihm
-        # ersetzt hat (Issue #53). Schützt gegen recv auf einem stale fd.
+        # Generation marker: incremented on every socket swap/close so the
+        # reader thread notices when _reconnect/_do_connect swapped the socket
+        # underneath it (Issue #53). Protects against recv on a stale fd.
         self._sock_gen = 0
         self._running = False
+        # Guards _reconnect() against concurrent invocation - both the reader
+        # thread (keepalive ping failure) and publish()/publish_web() (send
+        # failure) can trigger a reconnect independently. Without this, two
+        # threads could race into _do_connect() at once, each opening its own
+        # competing TLS handshake to a printer that likely only accepts one
+        # mTLS session at a time (Issue #105).
+        self._reconnect_lock = threading.Lock()
 
         # Pending requests by msgid (for response ACK)
         self._pending_msgid: dict[str, dict] = {}
@@ -137,6 +144,11 @@ class KobraXClient:
 
         # Dedup: last hash per topic suffix to suppress repeated identical messages
         self._last_rx_hash: dict[str, str] = {}
+        # Debug switch (MQTT_RAW_LOG=1): logs every RX message unfiltered on
+        # INFO, including dedup'd duplicates and topics with no registered
+        # callback - for capturing printer behavior the bridge doesn't
+        # normally surface (e.g. reverse-engineering a rejected command).
+        self._raw_log = os.environ.get("MQTT_RAW_LOG", "").strip().lower() in ("1", "true", "yes")
         # Fields that change every tick and should be stripped before dedup-hashing
         _VOLATILE = {"timestamp", "msgid", "progress", "curr_layer",
                      "curr_nozzle_temp", "curr_hotbed_temp",
@@ -162,9 +174,9 @@ class KobraXClient:
         if not os.path.exists(CERT_FILE) or not os.path.exists(KEY_FILE):
             raise FileNotFoundError(
                 f"TLS-Zertifikate fehlen: anycubic_slicer.crt + anycubic_slicer.key "
-                f"müssen neben der kx-bridge Binary liegen ({_SCRIPT_DIR}/). "
-                f"Lade anycubic-certs.zip vom Gitea-Release herunter und entpacke "
-                f"die Dateien dorthin."
+                f"must sit next to the kx-bridge binary ({_SCRIPT_DIR}/). "
+                f"Download anycubic-certs.zip from the Gitea release and extract "
+                f"the files there."
             )
         ctx = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT)
         ctx.check_hostname = False
@@ -172,9 +184,9 @@ class KobraXClient:
         ctx.set_ciphers("DEFAULT:@SECLEVEL=0")
         ctx.load_cert_chain(CERT_FILE, KEY_FILE)
 
-        # Socket als lokale Variable aufbauen — der Handshake (Connect + CONNACK)
-        # läuft OHNE gehaltenes Lock, damit ein langsamer Connect die Sender nicht
-        # einfriert. Erst der fertige Socket wird unter Lock eingeschwenkt (#53).
+        # Build the socket as a local variable - the handshake (connect + CONNACK)
+        # runs WITHOUT holding the lock so a slow connect does not freeze
+        # senders. Only the finished socket is swapped in under the lock (#53).
         _ai      = socket.getaddrinfo(self.host, self.port, socket.AF_INET, socket.SOCK_STREAM)
         raw      = socket.create_connection(_ai[0][4], timeout=5)
         new_sock = ctx.wrap_socket(raw)
@@ -196,7 +208,7 @@ class KobraXClient:
             self._sock = new_sock
             self._sock_gen += 1
             self._buf = b""
-        self._subscribe(self._sub_topic())  # nimmt das Lock selbst — nicht verschachteln
+        self._subscribe(self._sub_topic())  # takes the lock itself - do not nest
         log.debug("MQTT connected to %s:%s", self.host, self.port)
 
     def connect(self):
@@ -206,10 +218,10 @@ class KobraXClient:
         time.sleep(0.3)
 
     def _ensure_reader(self):
-        """Stellt sicher dass der Reader-Thread lebt. Wenn der Reader nach einer
-        früheren disconnect/reconnect-Sequenz oder einem unbehandelten Fehler
-        gestorben ist, würden empfangene Replies sonst nie ankommen — publish()
-        würde dann zwar senden, aber auf Antworten ewig warten."""
+        """Ensures the reader thread is alive. If the reader died after a
+        previous disconnect/reconnect sequence or an unhandled error,
+        received replies would never arrive - publish()
+        would still send but wait for replies forever."""
         if not self._running:
             return  # gewollter disconnect
         t = getattr(self, "_reader_thread", None)
@@ -231,41 +243,63 @@ class KobraXClient:
             self._sock = None
             self._sock_gen += 1
 
-    def _reconnect(self):
-        """Persistenter Reconnect: versucht endlos weiter bis der Drucker wieder
-        antwortet oder disconnect() gerufen wurde. Backoff cappt bei 60 s. Die
-        ersten 5 Versuche loggen als WARNING (akute Verbindungsstörung), danach
-        nur DEBUG um Log-Spam bei langem Drucker-Ausfall (z.B. über Nacht
-        ausgeschaltet) zu vermeiden."""
-        log.warning("Verbindung verloren – reconnect…")
-        # Close + Invalidierung unter Lock, damit kein Sender mitten im sendall
-        # auf den gerade geschlossenen Socket trifft (Issue #53).
+    def is_connected(self) -> bool:
+        """Thread-safe check whether the MQTT socket is currently up. Used by
+        the bridge's poll loop to detect a dead session even when publish()
+        already swallowed the send failure and returned None instead of
+        raising (Issue #105) - a TCP-reachable printer alone doesn't mean the
+        MQTT/TLS session is still alive."""
         with self._lock:
-            try:
-                if self._sock is not None:
-                    self._sock.close()
-            except Exception:
-                pass
-            self._sock = None
-            self._sock_gen += 1
-        delays = [2, 4, 8, 15, 30, 60]
-        attempt = 0
-        while self._running:
-            delay = delays[min(attempt, len(delays) - 1)]
-            try:
-                self._do_connect()
-                log.info("Reconnect erfolgreich (nach %d Versuchen)", attempt + 1)
-                return True
-            except Exception as e:
-                attempt += 1
-                lvl = log.warning if attempt <= 5 else log.debug
-                lvl("Reconnect fehlgeschlagen (%s, Versuch %d), warte %ss…", e, attempt, delay)
-                # Geteiltes Sleep damit disconnect() den Loop schneller bricht.
-                slept = 0.0
-                while slept < delay and self._running:
-                    time.sleep(min(0.5, delay - slept))
-                    slept += 0.5
-        return False  # nur wenn disconnect() gerufen wurde
+            return self._sock is not None
+
+    def _reconnect(self):
+        """Persistent reconnect: keeps retrying forever until the printer is
+        responds or disconnect() was called. Backoff caps at 60 s. The
+        first 5 attempts log as WARNING (acute connection issue), afterwards
+        only DEBUG to avoid log spam during long printer outages (e.g. switched
+        ausgeschaltet) zu vermeiden.
+
+        Guarded by _reconnect_lock (Issue #105): if another thread's reconnect
+        is already in flight, this call waits for it to finish instead of
+        starting a second, competing _do_connect() - the printer likely only
+        accepts one mTLS session at a time, so two parallel handshakes would
+        just interfere with each other and neither converges."""
+        if not self._reconnect_lock.acquire(blocking=False):
+            self._reconnect_lock.acquire()
+            self._reconnect_lock.release()
+            return self._sock is not None
+        try:
+            log.warning("Connection lost - reconnecting...")
+            # Close + invalidation under the lock so no sender is mid-sendall
+            # auf den gerade geschlossenen Socket trifft (Issue #53).
+            with self._lock:
+                try:
+                    if self._sock is not None:
+                        self._sock.close()
+                except Exception:
+                    pass
+                self._sock = None
+                self._sock_gen += 1
+            delays = [2, 4, 8, 15, 30, 60]
+            attempt = 0
+            while self._running:
+                delay = delays[min(attempt, len(delays) - 1)]
+                try:
+                    self._do_connect()
+                    log.info("Reconnect successful (after %d attempts)", attempt + 1)
+                    return True
+                except Exception as e:
+                    attempt += 1
+                    lvl = log.warning if attempt <= 5 else log.debug
+                    lvl("Reconnect fehlgeschlagen (%s, Versuch %d), warte %ss…", e, attempt, delay)
+                    # Split sleep so disconnect() breaks the loop faster.
+                    slept = 0.0
+                    while slept < delay and self._running:
+                        time.sleep(min(0.5, delay - slept))
+                        slept += 0.5
+            return False  # only when disconnect() was called
+        finally:
+            self._reconnect_lock.release()
 
     def _subscribe(self, topic: str):
         with self._lock:
@@ -290,15 +324,15 @@ class KobraXClient:
                             ping_ok = True
                     except Exception:
                         ping_ok = False
-                # _reconnect() AUSSERHALB des Locks aufrufen — es nimmt das Lock
-                # selbst, und threading.Lock ist nicht reentrant (sonst Deadlock).
+                # Call _reconnect() OUTSIDE the lock - it takes the lock
+                # itself, and threading.Lock is not reentrant (deadlock otherwise).
                 if not ping_ok:
                     if self._running and not self._reconnect():
                         break
                 last_ping = time.time()
-            # Aktuellen Socket + Generation unter Lock greifen, damit ein
-            # paralleler _reconnect/_do_connect-Swap uns nicht auf einem stale
-            # fd pollen lässt (Issue #53).
+            # Grab the current socket + generation under the lock so a
+            # parallel _reconnect/_do_connect swap does not leave us polling
+            # a stale fd (Issue #53).
             with self._lock:
                 sock = self._sock
                 gen  = self._sock_gen
@@ -306,37 +340,37 @@ class KobraXClient:
                 time.sleep(0.05)
                 continue
 
-            # Idle-Wartezeit OHNE Lock — select probt nur die Bereitschaft, so
-            # blockiert der Reader während Leerlauf nie das gemeinsame Lock.
+            # Idle wait WITHOUT the lock - select only probes readiness, so
+            # the reader never blocks the shared lock while idle.
             try:
                 ready, _, _ = select.select([sock], [], [], 0.2)
             except (OSError, ValueError):
-                # fd geschlossen/ungültig (Reconnect oder Disconnect mitten im select)
+                # fd closed/invalid (reconnect or disconnect mid-select)
                 if not self._running:
                     break
                 time.sleep(0.05)
                 continue
             if not ready:
-                continue  # Leerlauf, kein Lock gehalten
+                continue  # idle, no lock held
 
-            # Daten liegen an: Lock kurz greifen für das eine recv, serialisiert
-            # gegen alle sendall-Caller. recv blockiert nicht lange (select sagte
-            # ready, Socket-Timeout ist 0.2s).
+            # Data pending: briefly take the lock for the single recv, serialized
+            # against all sendall callers. recv does not block long (select said
+            # ready, socket timeout is 0.2s).
             try:
                 with self._lock:
-                    # Socket könnte zwischen select und hier ersetzt worden sein.
+                    # The socket could have been swapped between select and here.
                     if self._sock_gen != gen or self._sock is not sock:
                         continue
                     data = sock.recv(65536)
                 if not data:
-                    # Windows SSL kann kurzzeitig b"" liefern ohne echten EOF
+                    # Windows SSL can briefly return b"" without a real EOF
                     _empty_count += 1
                     if _empty_count >= 5:
                         raise ConnectionResetError("EOF")
                     continue
                 _empty_count = 0
                 self._buf += data
-                self._drain()  # außerhalb des Locks — Dispatch/event.set() bleibt prompt
+                self._drain()  # outside the lock - dispatch/event.set() stays prompt
             except ssl.SSLWantReadError:
                 continue
             except socket.timeout:
@@ -393,6 +427,9 @@ class KobraXClient:
     def _dispatch(self, topic: str, payload: dict):
         suffix = "/".join(topic.split("/")[-2:])
 
+        if self._raw_log:
+            log.info("RX [raw] %s  %s", topic, json.dumps(payload, ensure_ascii=False))
+
         # Structured RX log with dedup suppression
         h = self._dedup_hash(suffix, payload)
         is_dup = self._last_rx_hash.get(suffix) == h
@@ -445,8 +482,8 @@ class KobraXClient:
     # -- Publish + request/response ------------------------------------------
 
     def publish(self, msg_type: str, action: str, data=None, timeout: float = 5.0) -> dict | None:
-        # Falls Reader-Thread aus historischen Gründen tot ist, wiederbeleben —
-        # sonst würden Replies nie ankommen und event.wait() läuft ins Timeout.
+        # If the reader thread is dead for historical reasons, revive it -
+        # otherwise replies would never arrive and event.wait() would time out.
         self._ensure_reader()
         msgid   = str(uuid.uuid4())
         payload = json.dumps({
@@ -471,7 +508,7 @@ class KobraXClient:
             report_registered = True
 
         topic = self._pub_topic(msg_type)
-        # Status-Poll-TX (query/getInfo) ist reines Rauschen (alle paar Sekunden) →
+        # Status poll TX (query/getInfo) is pure noise (every few seconds) ->
         # auf DEBUG. Aktions-TX (start/set/control/move/…) bleibt INFO sichtbar.
         _tx_level = logging.DEBUG if action in ("query", "getInfo") else logging.INFO
         log.log(_tx_level, "TX %-25s  action=%-12s  data=%s",
@@ -531,8 +568,8 @@ class KobraXClient:
                 self._sock.sendall(_build_publish(topic, payload))
         except Exception as e:
             log.error("web send error: %s, reconnecting…", e)
-            # Reconnect triggern (analog zu publish()); ohne Retry weil
-            # fire-and-forget — der nächste Aufruf wird auf den frischen Socket
+            # Trigger a reconnect (like publish()); no retry because it is
+            # fire-and-forget - the next call will hit the fresh socket
             # treffen.
             try:
                 self._reconnect()
@@ -579,13 +616,13 @@ class KobraXClient:
     # -- Part-Skip ("Exclude Object") ---------------------------------------
 
     def query_skip_objects(self) -> dict | None:
-        """Fragt den Drucker nach der aktuellen Objekt-/Skip-Liste."""
+        """Asks the printer for the current object/skip list."""
         return self.publish("skip", "query_obj")
 
     def skip_objects(self, names: list[str]) -> dict | None:
-        """Überspringt die genannten Objekte – auch mid-print möglich.
+        """Skips the named objects - also possible mid-print.
 
-        Namen entsprechen den EXCLUDE_OBJECT_DEFINE NAME=… Einträgen
+        Names correspond to the EXCLUDE_OBJECT_DEFINE NAME=... entries
         im GCode-Header bzw. file_details.objects_skip_parts.
         """
         return self.publish("skip", "start", {"objects_skip_parts": list(names)})
@@ -653,14 +690,14 @@ class KobraXClient:
             f"Connection: close\r\n\r\n"
         ).encode()
 
-        # Connect-Timeout kurz (LAN). Während sendall() darf der Socket so
-        # lange brauchen wie nötig — bei großen Dateien (>100 MB) und
-        # langsamerem WLAN am Drucker dauert das Schieben sonst >30 s und
-        # würde den Connect-Timeout fälschlich auslösen. Read-Timeout danach
-        # generös (Drucker verarbeitet die Datei bevor er antwortet).
+        # Short connect timeout (LAN). During sendall() the socket may take
+        # as long as needed - with large files (>100 MB) and slower WiFi
+        # at the printer, pushing otherwise takes >30 s and would falsely
+        # trip the connect timeout. The read timeout afterwards is generous
+        # (the printer processes the file before replying).
         _ai  = socket.getaddrinfo(self.host, 18910, socket.AF_INET, socket.SOCK_STREAM)
         sock = socket.create_connection(_ai[0][4], timeout=10)
-        sock.settimeout(None)  # blocking während Send
+        sock.settimeout(None)  # blocking during send
         sock.sendall(headers + body)
         sock.settimeout(180)
         response = b""
@@ -717,7 +754,7 @@ if __name__ == "__main__":
     parser.add_argument("--mode-id",   default=env_loader.MODE_ID)
     parser.add_argument("--device-id", default=env_loader.DEVICE_ID)
     parser.add_argument("--monitor",   action="store_true",
-                        help="Dauerhaft mithören und alle Reports ausgeben")
+                        help="Listen continuously and print all reports")
     args = parser.parse_args()
 
     client = KobraXClient(
@@ -741,7 +778,7 @@ if __name__ == "__main__":
 
         client.callbacks["*"] = on_msg
         client.connect()
-        print("[kobrax] Monitor-Modus aktiv (Ctrl-C zum Beenden)")
+        print("[kobrax] Monitor mode active (Ctrl-C to stop)")
         try:
             while True:
                 time.sleep(1)
@@ -755,7 +792,7 @@ if __name__ == "__main__":
         info = client.query_info()
         if info:
             d = info.get("data", {})
-            print(f"  Drucker:  {d.get('printerName')}  FW {d.get('version')}")
+            print(f"  Printer:  {d.get('printerName')}  FW {d.get('version')}")
             print(f"  Status:   {d.get('state')}")
             t = d.get("temp", {})
             print(f"  Nozzle:   {t.get('curr_nozzle_temp')}°C → {t.get('target_nozzle_temp')}°C")
@@ -764,6 +801,6 @@ if __name__ == "__main__":
             print(f"  Upload:   {urls.get('fileUploadurl')}")
             print(f"  Kamera:   {urls.get('rtspUrl')}")
         else:
-            print("  Keine Antwort")
+            print("  No response")
 
         client.disconnect()

orca_filaments.py

@@ -1,10 +1,10 @@
 """OrcaSlicer Filament-Profil Parser.
 
-Geteilt zwischen dem Generator (tools/gen_orca_filament_list.py) und dem
+Shared between the generator (tools/gen_orca_filament_list.py) and the
 Custom-Profile-Import-Endpoint (bridge/kobrax_moonraker_bridge.py).
 
-Liest Orca-Filament-JSON-Dateien (System- oder User-Profile) und gibt
-sie als normalisierte Liste mit (id, name, vendor, type, color) zurück.
+Reads Orca filament JSON files (system or user profiles) and returns
+them as a normalized list with (id, name, vendor, type, color).
 """
 from __future__ import annotations
 
@@ -13,8 +13,8 @@ import re
 
 
 def first_str(value, default: str = "") -> str:
-    """Orca-Profile speichern manche Felder als ['wert']. Liefert erstes
-    Element als String."""
+    """Orca profiles store some fields as ['value']. Returns the first
+    element as a string."""
     if isinstance(value, list):
         return str(value[0]) if value else default
     if isinstance(value, str):
@@ -37,34 +37,34 @@ def parse_profile(data: dict, by_name: dict | None = None,
                   path_vendor: str | None = None,
                   source_path: str = "",
                   system_index: list | None = None) -> dict | None:
-    """Parsed ein einzelnes Orca-Filament-Profil zum Bridge-Schema.
+    """Parses a single Orca filament profile into the bridge schema.
 
-    `by_name` ist optional ein {name: [profile, …]}-Index für Inherits-Resolve
-    aus dem rohen Source-Tree (Generator). Bei Single-File-Import (User-Datei
-    aus OrcaSlicer-User-Dir) reichen wir stattdessen `system_index` rein —
-    die fertige System-Profile-Liste aus orca_filaments.json. Damit können
-    wir filament_id/vendor/type/color über die `inherits`-Kette aus dem
-    System-Parent ableiten, auch wenn das User-Profil diese Felder nicht
-    selbst setzt (typisch: User-Override-Profile haben nur Tweaks).
+    `by_name` is optionally a {name: [profile, ...]} index for inherits resolution
+    from the raw source tree (generator). For single-file imports (user file
+    from the OrcaSlicer user dir) we pass `system_index` instead -
+    the finished system profile list from orca_filaments.json. This lets
+    us derive filament_id/vendor/type/color via the `inherits` chain from
+    the system parent even when the user profile does not set these
+    fields itself (typically: user override profiles only contain tweaks).
 
-    Liefert {id, name, vendor, type, color} oder None wenn das Profil
-    keine filament_id hat (z.B. abstrakte @base-Templates).
+    Returns {id, name, vendor, type, color} or None when the profile
+    has no filament_id (e.g. abstract @base templates).
     """
     if not isinstance(data, dict):
         return None
-    # User-Profile aus dem OrcaSlicer-User-Dir setzen oft KEIN "type"-Feld —
-    # das kommt vom System-Parent. Wir akzeptieren das wenn entweder "type"
-    # explizit "filament" ist ODER ein "inherits" auf ein anderes Profil zeigt.
+    # User profiles from the OrcaSlicer user dir often set NO "type" field -
+    # it comes from the system parent. We accept that when either "type"
+    # is explicitly "filament" OR an "inherits" points to another profile.
     if data.get("type") not in (None, "filament") and not data.get("inherits"):
         return None
     if data.get("type") == "filament" and data.get("inherits") is None and not data.get("filament_id"):
-        # type=filament aber kein parent + keine ID → wertloses Stub
+        # type=filament but no parent + no ID -> worthless stub
         return None
     inst = data.get("instantiation", "true")
     if isinstance(inst, str) and inst.lower() == "false":
         return None
 
-    # Build system-name-Index für den fallback-Lookup wenn system_index gesetzt.
+    # Build the system name index for the fallback lookup when system_index is set.
     sys_by_name: dict[str, dict] = {}
     if system_index:
         for p in system_index:
@@ -92,7 +92,7 @@ def parse_profile(data: dict, by_name: dict | None = None,
         return None
 
     def _resolve_via_system_index(key: str):
-        """Inherits-Kette über system_index (clean_name-Match)."""
+        """Inherits chain via system_index (clean_name match)."""
         parent_raw = data.get("inherits")
         if not parent_raw or not sys_by_name:
             return None
@@ -100,7 +100,7 @@ def parse_profile(data: dict, by_name: dict | None = None,
         sys_p = sys_by_name.get(parent_clean)
         if not sys_p:
             return None
-        # System-JSON benutzt schon das normalisierte Schema
+        # The system JSON already uses the normalized schema
         mapping = {
             "filament_id":              "id",
             "filament_vendor":          "vendor",
@@ -136,10 +136,10 @@ def parse_profile(data: dict, by_name: dict | None = None,
 
 def parse_profile_bytes(blob: bytes, source_name: str = "",
                         system_index: list | None = None) -> dict | None:
-    """Liest ein einzelnes Profil aus JSON-Bytes. Für File-Upload-Pfad.
-    `system_index` ist optional die fertige Liste aus orca_filaments.json —
-    wird für die Inherits-Resolve von User-Profilen genutzt die das volle
-    Schema vom System-Parent erben."""
+    """Reads a single profile from JSON bytes. For the file upload path.
+    `system_index` is optionally the finished list from orca_filaments.json -
+    used for the inherits resolution of user profiles that do not carry the full
+    schema from the system parent."""
     try:
         data = json.loads(blob.decode("utf-8", errors="replace"))
     except Exception:

start.sh

@@ -1,10 +1,12 @@
 #!/usr/bin/env bash
-# start.sh – KX-Bridge starten (baut Docker-Image automatisch wenn nötig)
+# start.sh – KX-Bridge starten (zieht das fertige Image aus der Registry)
 
 set -euo pipefail
 
 cd "$(dirname "$0")"
 
+IMAGE_BASE="gitea.it-drui.de/viewit/kx-bridge"
+
 # .env anlegen falls nicht vorhanden
 if [[ ! -f .env ]]; then
     if [[ -f .env.example ]]; then
@@ -30,38 +32,38 @@ if ! docker info > /dev/null 2>&1; then
     exit 1
 fi
 
-# Prüfen ob Build nötig ist
-NEEDS_BUILD=0
-if ! docker image inspect kx-bridge:latest > /dev/null 2>&1; then
-    echo "[start] Image nicht vorhanden – baue kx-bridge:latest ..."
-    NEEDS_BUILD=1
+# Release-Kanal abfragen
+CHANNEL=""
+if [[ "${1:-}" == "stable" || "${1:-}" == "nightly" ]]; then
+    CHANNEL="$1"
 else
-    # Image-Erstellungszeit in Unix-Sekunden
-    IMAGE_TS=$(docker inspect --format='{{.Created}}' kx-bridge:latest \
-        | python3 -c "import sys,datetime; s=sys.stdin.read().strip(); \
-          s=s[:26].rstrip('Z').replace('T',' '); \
-          print(int(datetime.datetime.fromisoformat(s).replace(tzinfo=datetime.timezone.utc).timestamp()))" 2>/dev/null || echo 0)
-
-    for f in Dockerfile \
-              bridge/kobrax_moonraker_bridge.py \
-              bridge/kobrax_client.py \
-              bridge/env_loader.py \
-              bridge/requirements.txt \
-              bridge/anycubic_slicer.crt \
-              bridge/anycubic_slicer.key; do
-        if [[ -f "$f" ]]; then
-            FILE_TS=$(python3 -c "import os; print(int(os.path.getmtime('$f')))" 2>/dev/null || echo 0)
-            if [[ $FILE_TS -gt $IMAGE_TS ]]; then
-                echo "[start] '$f' ist neuer als das Image – baue neu ..."
-                NEEDS_BUILD=1
-                break
-            fi
-        fi
-    done
+    echo ""
+    echo "  Welchen Release-Kanal möchtest du starten?"
+    echo "    1) stable   (empfohlen)"
+    echo "    2) nightly  (getestete Vorabversion)"
+    echo -n "  Auswahl [1]: "
+    read -r CHOICE
+    case "$CHOICE" in
+        2) CHANNEL="nightly" ;;
+        *) CHANNEL="stable" ;;
+    esac
 fi
 
-if [[ $NEEDS_BUILD -eq 1 ]]; then
-    docker build -t kx-bridge:latest .
+if [[ "$CHANNEL" == "nightly" ]]; then
+    IMAGE_TAG="nightly"
+else
+    IMAGE_TAG="latest"
+fi
+IMAGE="$IMAGE_BASE:$IMAGE_TAG"
+
+echo "[start] Kanal: $CHANNEL  →  Image: $IMAGE"
+echo "[start] Ziehe aktuelles Image ..."
+docker pull "$IMAGE"
+
+# docker-compose.yml auf den gewählten Kanal umschreiben (nur die image-Zeile)
+if [[ -f docker-compose.yml ]]; then
+    sed -i.bak -E "s#^(\s*image:\s*).*#\1$IMAGE#" docker-compose.yml
+    rm -f docker-compose.yml.bak
 fi
 
 # Container starten
@@ -70,7 +72,7 @@ docker-compose down 2>/dev/null || true
 docker-compose up -d
 
 echo ""
-echo "  ✓ KX-Bridge läuft"
+echo "  ✓ KX-Bridge läuft ($CHANNEL)"
 echo "  Web-UI : http://$(hostname -I | awk '{print $1}'):7125"
 echo "  Logs   : docker-compose logs -f"
 echo "  Stop   : docker-compose down"

tests/conftest.py

@@ -2,12 +2,13 @@
 Shared fixtures für KX-Bridge Tests.
 Startet die Bridge in-process mit einem Mock-MQTT-Client (kein Drucker nötig).
 """
-import sys, types, argparse, pytest, pytest_asyncio
+import sys, types, argparse, tempfile, pytest, pytest_asyncio
 from unittest.mock import MagicMock
 from aiohttp.test_utils import TestClient, TestServer
 
 # ── Pfad ──────────────────────────────────────────────────────────────────────
-sys.path.insert(0, str(__import__("pathlib").Path(__file__).parent.parent / "bridge"))
+# Flat repo layout (no bridge/ subfolder anymore) — point at the repo root.
+sys.path.insert(0, str(__import__("pathlib").Path(__file__).parent.parent))
 
 # ── env_loader mocken (keine .env nötig) ──────────────────────────────────────
 env_mod = types.ModuleType("env_loader")
@@ -41,6 +42,7 @@ def make_args(**overrides):
         device_id   = "",
         host        = "127.0.0.1",
         port        = 7125,
+        data_dir    = tempfile.mkdtemp(prefix="kxtest-"),
     )
     for k, v in overrides.items():
         setattr(args, k, v)

tests/test_ace_rfid_vendor_matching.py

@@ -0,0 +1,111 @@
+"""Auto-matching for custom ACE-RFID filament tags (Issue #101).
+
+Anycubic's ACE RFID system concatenates vendor + material + a truncated
+serial into one `type` string for custom (third-party) tags, e.g.
+"GEEETECH PLA Bas" (vendor "Geeetech", material "PLA", serial "Bas" for
+"Basic"). Previously the bridge treated this whole string as an unknown
+material and fell back to a neutral "Generic <type>" profile, even though
+the user had already imported a matching OrcaSlicer profile via the ZIP
+import feature (Issue #41) - requiring a manual per-slot reassignment every
+time that spool was loaded.
+
+_parse_combined_rfid_type() + _match_profile_by_vendor_family() resolve this
+automatically against the merged system+user filament library.
+"""
+import argparse
+import tempfile
+from unittest.mock import MagicMock
+
+from kobrax_moonraker_bridge import KobraXBridge
+
+USER_PROFILES = [
+    {"id": "OGFL99", "name": "Generic PLA", "vendor": "Generic", "type": "PLA", "color": ""},
+    {"id": "GTPLA01", "name": "Geeetech PLA Basic", "vendor": "Geeetech", "type": "PLA", "color": "", "is_user": True},
+]
+
+
+def _bridge(profiles=USER_PROFILES):
+    c = MagicMock(); c.callbacks = {}; c.connected = False
+    args = argparse.Namespace(
+        printer_ip="", mqtt_port=9883, username="", password="",
+        mode_id="20030", device_id="", host="127.0.0.1", port=7125,
+        data_dir=tempfile.mkdtemp(prefix="kxrfid-"),
+    )
+    b = KobraXBridge(c, args=args)
+    b._orca_filaments_cache = profiles
+    return b
+
+
+def test_combined_rfid_type_parses_known_vendor_and_family():
+    b = _bridge()
+    vendor, family = b._parse_combined_rfid_type("GEEETECH PLA Bas")
+    assert vendor == "Geeetech"
+    assert family == "PLA"
+
+
+def test_plain_type_string_is_unaffected():
+    """Regression guard: a normal type="PLA" report (no vendor prefix) must
+    not be mistaken for a combined RFID string."""
+    b = _bridge()
+    vendor, family = b._parse_combined_rfid_type("PLA")
+    assert vendor == ""
+    assert family == ""
+
+
+def test_unknown_vendor_prefix_returns_no_match():
+    b = _bridge()
+    vendor, family = b._parse_combined_rfid_type("TOTALLYUNKNOWNBRAND PLA Bas")
+    assert vendor == ""
+    assert family == ""
+
+
+def test_match_profile_by_vendor_family_finds_imported_profile():
+    b = _bridge()
+    profile = b._match_profile_by_vendor_family("Geeetech", "PLA")
+    assert profile.get("name") == "Geeetech PLA Basic"
+
+
+def test_match_profile_by_vendor_family_no_match_returns_empty():
+    b = _bridge()
+    profile = b._match_profile_by_vendor_family("Geeetech", "PETG")
+    assert profile == {}
+
+
+def test_match_profile_by_vendor_family_ambiguous_picks_first_without_crashing():
+    profiles = USER_PROFILES + [
+        {"id": "GTPLA02", "name": "Geeetech PLA Silk", "vendor": "Geeetech", "type": "PLA SILK", "color": "", "is_user": True},
+    ]
+    b = _bridge(profiles)
+    profile = b._match_profile_by_vendor_family("Geeetech", "PLA")
+    assert profile.get("name") in ("Geeetech PLA Basic", "Geeetech PLA Silk")
+
+
+def test_build_lane_data_auto_resolves_combined_rfid_slot():
+    """End-to-end: a slot reporting the combined RFID string should surface
+    the imported Geeetech profile in lane_data instead of the Generic
+    fallback."""
+    b = _bridge()
+    b._filament_profiles = {}  # no manual per-slot override - isolate the auto-match path
+    b._filament_mode = "ace_hub"
+    b._ams_slots = [
+        {"global_index": 0, "box_id": 0, "status": 5, "type": "GEEETECH PLA Bas", "color": [238, 190, 152]},
+    ]
+    lane = b._build_lane_data()
+    tray = lane["ams"][0]["tray"][0]
+    assert tray["vendor_name"] == "Geeetech"
+    assert tray["name"] == "Geeetech PLA Basic"
+
+
+def test_build_lane_data_plain_type_still_uses_generic_fallback():
+    """Regression guard: everyday type="PLA" slots must keep using the
+    existing Generic-library fallback, unaffected by the new matching path."""
+    b = _bridge()
+    b._filament_profiles = {}  # no manual per-slot override - isolate the fallback path
+    b._filament_mode = "ace_hub"
+    b._ams_slots = [
+        {"global_index": 0, "box_id": 0, "status": 5, "type": "PLA", "color": [255, 255, 255]},
+    ]
+    lane = b._build_lane_data()
+    tray = lane["ams"][0]["tray"][0]
+    assert tray["name"] == "Generic PLA"
+    assert tray["vendor_name"] == "Generic"

tests/test_auto_ams_box_mapping_empty_slot.py

@@ -0,0 +1,85 @@
+"""Empty-tray placeholder bug in the OrcaSlicer "upload and print" path.
+
+Real KX1 bug (confirmed 2026-07-22): printing Filament 4 with the slot below it
+EMPTY fails; with all slots full it works. `_start_print` -> `_build_auto_ams_box_mapping`
+inserts a positional placeholder at each gap whose `ams_index` points at the
+gap's own (physically EMPTY) tray. The printer rejects a mapping entry that
+references an empty tray, even for a tool the GCode never calls.
+
+Invariant the fix must hold: EVERY entry's ams_index references a LOADED tray.
+Positional alignment (entry N = TN, from a16062f) must be preserved.
+"""
+import argparse
+import tempfile
+from unittest.mock import MagicMock
+
+from kobrax_moonraker_bridge import KobraXBridge
+
+# Real KX1 AMS state: slot 2 (idx 2) EMPTY, below the used Filament 4 (idx 3).
+AMS_SLOTS = [
+    {"global_index": 0, "box_id": -1, "status": 5, "type": "PLA",      "color": [101, 88, 177]},
+    {"global_index": 1, "box_id": -1, "status": 5, "type": "PLA SILK", "color": [239, 96, 163]},
+    {"global_index": 2, "box_id": -1, "status": 4, "type": "PLA",      "color": [223, 221, 220]},  # EMPTY
+    {"global_index": 3, "box_id": -1, "status": 5, "type": "PLA",      "color": [117, 120, 123]},
+]
+
+
+def _bridge(slots=AMS_SLOTS):
+    c = MagicMock(); c.callbacks = {}; c.connected = False
+    args = argparse.Namespace(
+        printer_ip="", mqtt_port=9883, username="", password="",
+        mode_id="20030", device_id="", host="127.0.0.1", port=7125,
+        data_dir=tempfile.mkdtemp(prefix="kxauto-"),
+    )
+    b = KobraXBridge(c, args=args)
+    b._filament_mode = "toolhead"
+    b._ams_slots = [dict(s) for s in slots]
+    return b
+
+
+def _loaded_ams_indices(b):
+    return {b._slot_to_print_ams_index(int(s["global_index"]))
+            for s in b._ams_slots if s["status"] == 5}
+
+
+def test_no_entry_points_at_an_empty_tray_when_only_used_slot_loaded():
+    """_start_print filters loaded to the used slot only: loaded=[(3, slot3)].
+    Positions 0..2 are placeholders and must NOT reference empty tray idx 2."""
+    b = _bridge()
+    loaded = [(3, b._ams_slots[3])]
+
+    mapping = b._build_auto_ams_box_mapping(loaded_slots=loaded)
+
+    assert [e["paint_index"] for e in mapping] == [0, 1, 2, 3]  # positional alignment kept
+    loaded_ams = _loaded_ams_indices(b)
+    bad = [e for e in mapping if e["ams_index"] not in loaded_ams]
+    assert not bad, f"entries reference an empty/non-loaded tray: {bad}"
+
+
+def test_no_entry_points_at_an_empty_tray_with_gap_in_loaded_set():
+    """All occupied slots mapped (0,1,3 loaded, 2 empty). The placeholder at
+    position 2 must not reference the empty tray idx 2."""
+    b = _bridge()
+    loaded = [(0, b._ams_slots[0]), (1, b._ams_slots[1]), (3, b._ams_slots[3])]
+
+    mapping = b._build_auto_ams_box_mapping(loaded_slots=loaded)
+
+    assert [e["paint_index"] for e in mapping] == [0, 1, 2, 3]
+    loaded_ams = _loaded_ams_indices(b)
+    bad = [e for e in mapping if e["ams_index"] not in loaded_ams]
+    assert not bad, f"entries reference an empty/non-loaded tray: {bad}"
+    # Real loaded slots keep their own ams_index.
+    assert mapping[0]["ams_index"] == 0
+    assert mapping[1]["ams_index"] == 1
+    assert mapping[3]["ams_index"] == 3
+
+
+def test_all_full_is_unchanged():
+    """All slots loaded -> no placeholders, identity mapping (the working case)."""
+    slots = [dict(s, status=5) for s in AMS_SLOTS]
+    b = _bridge(slots)
+    loaded = [(i, b._ams_slots[i]) for i in range(4)]
+
+    mapping = b._build_auto_ams_box_mapping(loaded_slots=loaded)
+
+    assert [e["ams_index"] for e in mapping] == [0, 1, 2, 3]

tests/test_buried_report.py

@@ -0,0 +1,111 @@
+"""
+Tests für buried/report — das druckerseitige Analytics-Event, das einmal pro
+Druckstart feuert (verifiziert live gegen einen echten Kobra X, sowohl für
+Anycubic Slicer Next als auch für OrcaSlicer/die Bridge selbst). Liefert
+gcode_size/estimate_duration/total_layers, die server/files/metadata für
+Dateien außerhalb des eigenen GCodeStore sonst nicht hat (Issue #102).
+"""
+import pytest
+
+
+BURIED_PAYLOAD = {
+    "type": "buried",
+    "action": "PrintStart",
+    "code": 200,
+    "state": "done",
+    "data": {
+        "task_name": "Smileys_simple_plate(01)_PLA_0.2_16m39s.gcode",
+        "gcode_size": 644437,
+        "estimate_duration": 1264,
+        "total_layers": 8,
+        "storage_total": 6481,
+        "storage_used": 898,
+        "slicer": "OrcaSlicer",
+    },
+}
+
+
+def test_on_buried_populates_cache(client):
+    _, bridge = client
+    bridge._on_buried(BURIED_PAYLOAD)
+    assert bridge._buried_cache == {
+        "task_name": "Smileys_simple_plate(01)_PLA_0.2_16m39s.gcode",
+        "gcode_size": 644437,
+        "estimate_duration": 1264,
+        "total_layers": 8,
+    }
+
+
+def test_on_buried_populates_storage_state(client):
+    _, bridge = client
+    bridge._on_buried(BURIED_PAYLOAD)
+    assert bridge._state["storage_total_mb"] == 6481
+    assert bridge._state["storage_used_mb"] == 898
+
+
+def test_on_buried_ignores_payload_without_task_name(client):
+    _, bridge = client
+    bridge._buried_cache = None
+    bridge._on_buried({"type": "buried", "data": {"gcode_size": 123}})
+    assert bridge._buried_cache is None
+
+
+def test_build_file_metadata_uses_buried_fallback_for_unknown_file(client):
+    """A file not in the GCodeStore and not the currently-tracked job should
+    still get real size/estimated_time/layer_count from the buried cache."""
+    _, bridge = client
+    bridge._on_buried(BURIED_PAYLOAD)
+    meta = bridge._build_file_metadata("Smileys_simple_plate(01)_PLA_0.2_16m39s.gcode")
+    assert meta["size"] == 644437
+    assert meta["estimated_time"] == 1264
+    assert meta["layer_count"] == 8
+
+
+def test_build_file_metadata_ignores_buried_cache_for_different_file(client):
+    """The buried cache must only apply when task_name matches the queried
+    filename - otherwise it would leak the last print's data into an
+    unrelated query, the exact bug Issue #102 already fixed for live state."""
+    _, bridge = client
+    bridge._on_buried(BURIED_PAYLOAD)
+    meta = bridge._build_file_metadata("some_other_file.gcode")
+    assert meta["size"] == 1  # unchanged fallback, not leaked from buried cache
+    assert meta["estimated_time"] is None
+    assert meta["layer_count"] is None
+
+
+def test_build_file_metadata_prefers_gcodestore_over_buried(client):
+    """GCodeStore data (from the bridge's own upload) must win over the
+    buried cache when both are available for the same filename."""
+    _, bridge = client
+    bridge._on_buried(BURIED_PAYLOAD)
+    with bridge._store._lock:
+        bridge._store._conn.execute(
+            "INSERT INTO gcode_files (id, filename, path, size_bytes, uploaded_at, layer_count, est_print_time_sec) "
+            "VALUES (?,?,?,?,?,?,?)",
+            ("f1", "Smileys_simple_plate(01)_PLA_0.2_16m39s.gcode", "/tmp/f1", 999999, "2026-01-01T00:00:00Z", 42, 5000),
+        )
+        bridge._store._conn.commit()
+    meta = bridge._build_file_metadata("Smileys_simple_plate(01)_PLA_0.2_16m39s.gcode")
+    assert meta["size"] == 999999
+    assert meta["estimated_time"] == 5000
+    assert meta["layer_count"] == 42
+
+
+@pytest.mark.asyncio
+async def test_api_state_reports_storage_after_buried_report(client):
+    c, bridge = client
+    bridge._on_buried(BURIED_PAYLOAD)
+    resp = await c.get("/api/state")
+    assert resp.status == 200
+    data = await resp.json()
+    assert data["storage_total_mb"] == 6481
+    assert data["storage_used_mb"] == 898
+
+
+@pytest.mark.asyncio
+async def test_api_state_storage_defaults_to_zero(client):
+    c, _ = client
+    resp = await c.get("/api/state")
+    data = await resp.json()
+    assert data["storage_total_mb"] == 0
+    assert data["storage_used_mb"] == 0

tests/test_camera_cache_url_rotation.py

@@ -0,0 +1,51 @@
+"""Camera stream hangs forever after printer reboot (Issue #99).
+
+The printer rotates its stream token on reboot, changing the camera URL.
+CameraCache.set_url() used to be a bare assignment - the running ffmpeg loops
+never noticed since they only re-read self._url at the top of their outer
+loop, which they never reach while permanently blocked reading stdout from
+the now-silent, stale-token connection. set_url() must detect the change and
+tear the loops down so the next ensure_running() respawns them against the
+new URL.
+"""
+from kobrax_moonraker_bridge import CameraCache
+
+
+def test_set_url_first_time_does_not_reset():
+    """No prior URL - nothing stale to tear down."""
+    c = CameraCache()
+    calls = []
+    c.reset = lambda: calls.append(True)
+    c.set_url("http://printer/live/tokenA")
+    assert c._url == "http://printer/live/tokenA"
+    assert not calls
+
+
+def test_set_url_same_value_does_not_reset():
+    c = CameraCache()
+    calls = []
+    c.set_url("http://printer/live/tokenA")
+    c.reset = lambda: calls.append(True)
+    c.set_url("http://printer/live/tokenA")
+    assert not calls
+
+
+def test_set_url_changed_triggers_reset():
+    """The actual bug scenario: token rotates after a printer reboot."""
+    c = CameraCache()
+    calls = []
+    c.set_url("http://printer/live/tokenA")
+    c.reset = lambda: calls.append(True)
+    c.set_url("http://printer/live/tokenB")
+    assert c._url == "http://printer/live/tokenB"
+    assert calls == [True]
+
+
+def test_set_url_empty_to_value_does_not_reset():
+    """Startup case: no URL known yet, first status push sets it - nothing
+    running to tear down."""
+    c = CameraCache()
+    calls = []
+    c.reset = lambda: calls.append(True)
+    c.set_url("http://printer/live/tokenA")
+    assert not calls

tests/test_metadata_and_print_state_reset.py

@@ -0,0 +1,151 @@
+"""server/files/metadata state-leak + terminal-state reset gaps (Issue #102).
+
+Reported by @fmontagna via moonraker-obico:
+1. Querying metadata for a file OTHER than the currently/last tracked job
+   leaked that job's live layer count / estimated time into the response,
+   because _build_file_metadata() read from self._state first and only fell
+   back to the file's own GCodeStore row when the state value was falsy.
+2. curr_layer/total_layers (and, for a successful "finished" print, every
+   other per-job field) were never reset at print end - they stayed at the
+   last job's values until the next print happened to overwrite them.
+3. The printer reports its own "progress" during pre-print phases
+   (preheating/auto_leveling/checking/...), which used to pass straight
+   through to display_status.progress/virtual_sdcard.progress and then jump
+   non-monotonically once real printing started and progress reset.
+"""
+import argparse
+import tempfile
+from unittest.mock import MagicMock
+
+from kobrax_moonraker_bridge import KobraXBridge
+
+
+def _bridge():
+    c = MagicMock(); c.callbacks = {}; c.connected = False
+    args = argparse.Namespace(
+        printer_ip="", mqtt_port=9883, username="", password="",
+        mode_id="20030", device_id="", host="127.0.0.1", port=7125,
+        data_dir=tempfile.mkdtemp(prefix="kxmeta-"),
+    )
+    return KobraXBridge(c, args=args)
+
+
+def _insert_store_row(b, filename, layer_count=None, est_time=None, size_bytes=0):
+    with b._store._lock:
+        b._store._conn.execute(
+            "INSERT OR REPLACE INTO gcode_files (id, filename, path, size_bytes, uploaded_at, layer_count, est_print_time_sec) "
+            "VALUES (?,?,?,?,?,?,?)",
+            (filename, filename, "/tmp/" + filename, size_bytes, "2026-01-01T00:00:00Z", layer_count, est_time),
+        )
+        b._store._conn.commit()
+
+
+# --- Fix 1: metadata state-leak -------------------------------------------
+
+def test_metadata_for_untracked_file_does_not_leak_running_job_state():
+    b = _bridge()
+    # A job is "running": live state has its own layer/time values.
+    b._state["filename"] = "running.gcode"
+    b._state["total_layers"] = 999
+    b._state["slicer_time"] = 12345
+    b._state["layer_height"] = 0.3
+
+    # Querying a DIFFERENT, unrelated file must use ITS OWN store row, not
+    # the running job's live state.
+    _insert_store_row(b, "other.gcode", layer_count=42, est_time=600, size_bytes=1000)
+    meta = b._build_file_metadata("other.gcode")
+    assert meta["layer_count"] == 42
+    assert meta["estimated_time"] == 600
+    assert meta["size"] == 1000
+
+
+def test_metadata_for_tracked_file_still_uses_live_state():
+    """The currently-tracked file's OWN metadata query should still prefer
+    live state (fresher than what was known at upload time)."""
+    b = _bridge()
+    b._state["filename"] = "running.gcode"
+    b._state["total_layers"] = 55
+    b._state["slicer_time"] = 999
+    _insert_store_row(b, "running.gcode", layer_count=1, est_time=1)
+    meta = b._build_file_metadata("running.gcode")
+    assert meta["layer_count"] == 55
+    assert meta["estimated_time"] == 999
+
+
+def test_metadata_for_nonexistent_file_falls_back_cleanly():
+    b = _bridge()
+    b._state["filename"] = "running.gcode"
+    b._state["total_layers"] = 999
+    meta = b._build_file_metadata("DOES_NOT_EXIST.gcode")
+    assert meta["layer_count"] is None
+    assert meta["size"] == 1  # documented fallback, unrelated to this fix
+
+
+# --- Fix 2: terminal-state reset -------------------------------------------
+
+def _print_payload(state, **extra):
+    """print/report envelope: `state` is top-level, everything else is under
+    `data` (see _on_print: kobra_state = payload.get("state", "")). """
+    d = {"filename": "job.gcode"}
+    d.update(extra)
+    return {"state": state, "data": d}
+
+
+def test_finished_resets_layer_fields_like_stoped_canceled():
+    b = _bridge()
+    b._state["curr_layer"] = 10
+    b._state["total_layers"] = 20
+    b._state["progress"] = 0.5
+    b._state["filename"] = "job.gcode"
+    b._on_print(_print_payload("finished"))
+    assert b._state["curr_layer"] == 0
+    assert b._state["total_layers"] == 0
+    assert b._state["progress"] == 0.0
+    assert b._state["filename"] == ""
+
+
+def test_canceled_resets_layer_fields():
+    b = _bridge()
+    b._state["curr_layer"] = 7
+    b._state["total_layers"] = 20
+    b._on_print(_print_payload("canceled"))
+    assert b._state["curr_layer"] == 0
+    assert b._state["total_layers"] == 0
+
+
+def test_on_info_resets_layer_fields_on_terminal_state():
+    b = _bridge()
+    b._state["curr_layer"] = 7
+    b._state["total_layers"] = 20
+    b._on_info({"data": {"project": {"state": "finished"}}})
+    assert b._state["curr_layer"] == 0
+    assert b._state["total_layers"] == 0
+
+
+# --- Fix 3: progress clamping during pre-print phases ----------------------
+
+def test_progress_not_updated_during_auto_leveling():
+    b = _bridge()
+    b._state["progress"] = 0.0
+    b._on_print(_print_payload("auto_leveling", progress=87))
+    assert b._state["progress"] == 0.0
+
+
+def test_progress_not_updated_during_preheating():
+    b = _bridge()
+    b._state["progress"] = 0.0
+    b._on_print(_print_payload("preheating", progress=42))
+    assert b._state["progress"] == 0.0
+
+
+def test_progress_updates_normally_once_printing():
+    b = _bridge()
+    b._on_print(_print_payload("printing", progress=33))
+    assert b._state["progress"] == 0.33
+
+
+def test_on_info_progress_clamped_during_checking():
+    b = _bridge()
+    b._state["progress"] = 0.0
+    b._on_info({"data": {"project": {"state": "checking", "progress": 55}}})
+    assert b._state["progress"] == 0.0

tests/test_mqtt_reconnect.py

@@ -0,0 +1,94 @@
+"""
+Tests für den MQTT-Reconnect-Mechanismus (Issue #105) — der Client hing nach
+einem Drucker-Reconnect fest, weil zwei unabhängige Fehlerpfade (der Reader-
+Thread-Keepalive und publish()'s eigener Reconnect-Trigger) unkoordiniert
+parallel liefen, UND weil der Poll-Loop einen None-Rückgabewert von publish()
+(statt einer Exception) nie als "Verbindung tot" erkannte.
+"""
+import threading
+import time
+
+import pytest
+
+from kobrax_client import KobraXClient
+
+
+def _client(**overrides):
+    kwargs = dict(
+        host="192.168.1.100", username="u", password="p",
+        mode_id="20030", device_id="abc123", port=9883,
+        client_id="test",
+    )
+    kwargs.update(overrides)
+    return KobraXClient(**kwargs)
+
+
+def test_is_connected_false_when_no_socket():
+    c = _client()
+    assert c.is_connected() is False
+
+
+def test_is_connected_true_when_socket_present():
+    c = _client()
+    c._sock = object()  # any truthy stand-in for a real socket
+    assert c.is_connected() is True
+
+
+def test_reconnect_concurrent_calls_only_run_do_connect_once():
+    """Two threads calling _reconnect() at the same time must not both run
+    _do_connect() - only one handshake should happen; the second caller waits
+    for the first instead of racing it (Issue #105)."""
+    c = _client()
+    c._running = True
+    do_connect_calls = []
+    call_lock = threading.Lock()
+    release_event = threading.Event()
+
+    def fake_do_connect():
+        with call_lock:
+            do_connect_calls.append(1)
+        # Simulate a slow handshake so the second _reconnect() call has time
+        # to observe the lock as already held.
+        release_event.wait(timeout=2.0)
+        c._sock = object()
+
+    c._do_connect = fake_do_connect
+
+    results = []
+
+    def run():
+        results.append(c._reconnect())
+
+    t1 = threading.Thread(target=run)
+    t2 = threading.Thread(target=run)
+    t1.start()
+    time.sleep(0.05)  # let t1 acquire the lock and enter _do_connect first
+    t2.start()
+    time.sleep(0.1)
+    release_event.set()  # let the in-flight handshake finish
+    t1.join(timeout=3)
+    t2.join(timeout=3)
+
+    assert len(do_connect_calls) == 1
+    assert results == [True, True]
+
+
+def test_reconnect_second_waiter_returns_after_first_completes():
+    c = _client()
+    c._running = True
+
+    def fake_do_connect():
+        time.sleep(0.1)
+        c._sock = object()
+
+    c._do_connect = fake_do_connect
+
+    t1 = threading.Thread(target=c._reconnect)
+    t1.start()
+    time.sleep(0.02)
+    # Second call while the first is still mid-handshake.
+    result = c._reconnect()
+    t1.join(timeout=3)
+
+    assert result is True
+    assert c._sock is not None

tests/test_multi_ace_slots.py

@@ -0,0 +1,117 @@
+"""Multi-ACE aggregation in ace_direct mode (Issue #95, Kobra S1).
+
+A Kobra S1 with two daisy-chained ACE Pro units reports
+multi_color_box = [{id:0, slots:[4]}, {id:1, slots:[4]}] with NO toolhead
+entry (id:-1). The old ace_direct branch kept only ace_boxes[0], silently
+dropping the second unit — the dashboard and the OrcaSlicer sync only ever
+saw 4 of the 8 slots. Payloads below are trimmed from the real log attached
+to the issue.
+"""
+from kobrax_moonraker_bridge import KobraXBridge
+
+
+def _slot(index, type_="PLA", color=(1, 2, 3), status=5):
+    return {
+        "index": index, "sku": "", "type": type_, "color": list(color),
+        "edit_status": 0, "status": status,
+        "color_group": [list(color) + [255]], "icon_type": 0,
+        "consumables_percent": 50,
+    }
+
+
+def _ace_box(box_id, loaded_slot=-1, n_slots=4):
+    return {
+        "id": box_id, "status": 1, "model_id": 0, "auto_feed": 1,
+        "loaded_slot": loaded_slot,
+        "feed_status": {"code": 200, "type": -1, "current_status": -1, "slot_index": -1},
+        "temp": 30, "humidity": 0,
+        "drying_status": {"status": 0, "target_temp": 0, "duration": 0, "remain_time": 0},
+        "slots": [_slot(i) for i in range(n_slots)],
+    }
+
+
+def _toolhead_box(n_slots=4):
+    box = _ace_box(-1, n_slots=n_slots)
+    return box
+
+
+# ── mode detection ───────────────────────────────────────────────────────────
+
+def test_two_ace_units_no_toolhead_is_ace_direct():
+    boxes = [_ace_box(0), _ace_box(1)]
+    assert KobraXBridge._detect_filament_mode(boxes) == "ace_direct"
+
+
+# ── ace_direct aggregation ───────────────────────────────────────────────────
+
+def test_single_ace_unit_yields_4_slots():
+    """Kobra X regression: one unit, global indices 0-3 exactly as before."""
+    slots, loaded = KobraXBridge._aggregate_slots([_ace_box(0)], "ace_direct")
+    assert len(slots) == 4
+    assert [s["global_index"] for s in slots] == [0, 1, 2, 3]
+    assert all(s["box_id"] == 0 for s in slots)
+    assert loaded == -1
+
+
+def test_two_ace_units_yield_8_slots():
+    """Issue #95: the second unit's slots must appear as global 4-7."""
+    slots, loaded = KobraXBridge._aggregate_slots([_ace_box(0), _ace_box(1)], "ace_direct")
+    assert len(slots) == 8
+    assert [s["global_index"] for s in slots] == [0, 1, 2, 3, 4, 5, 6, 7]
+    assert [s["box_id"] for s in slots] == [0, 0, 0, 0, 1, 1, 1, 1]
+
+
+def test_two_ace_units_report_order_does_not_matter():
+    """Boxes sorted by id — global numbering stays stable if the firmware
+    reports unit 1 before unit 0."""
+    slots, _ = KobraXBridge._aggregate_slots([_ace_box(1), _ace_box(0)], "ace_direct")
+    assert [s["global_index"] for s in slots] == [0, 1, 2, 3, 4, 5, 6, 7]
+    assert [s["box_id"] for s in slots] == [0, 0, 0, 0, 1, 1, 1, 1]
+
+
+def test_loaded_slot_on_second_unit_maps_to_global():
+    slots, loaded = KobraXBridge._aggregate_slots(
+        [_ace_box(0), _ace_box(1, loaded_slot=2)], "ace_direct")
+    assert loaded == 6  # 1*4 + 2
+
+
+def test_loaded_slot_on_first_unit_unchanged():
+    slots, loaded = KobraXBridge._aggregate_slots(
+        [_ace_box(0, loaded_slot=3), _ace_box(1)], "ace_direct")
+    assert loaded == 3
+
+
+# ── ace_hub regression (unchanged behavior) ──────────────────────────────────
+
+def test_ace_hub_numbering_unchanged():
+    boxes = [_toolhead_box(), _ace_box(0), _ace_box(1)]
+    assert KobraXBridge._detect_filament_mode(boxes) == "ace_hub"
+    slots, _ = KobraXBridge._aggregate_slots(boxes, "ace_hub")
+    # 3 toolhead + 4 + 4 ACE
+    assert len(slots) == 11
+    assert [s["global_index"] for s in slots] == [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+    assert [s["box_id"] for s in slots][:3] == [-1, -1, -1]
+
+
+# ── _box_local_to_global / _global_to_box_slot round-trip ────────────────────
+
+def _bridge_with_mode(mode, slots):
+    b = object.__new__(KobraXBridge)
+    b._filament_mode = mode
+    b._ams_slots = slots
+    return b
+
+
+def test_box_local_to_global_ace_direct_second_unit():
+    b = _bridge_with_mode("ace_direct", [])
+    assert b._box_local_to_global(0, 2, []) == 2
+    assert b._box_local_to_global(1, 2, []) == 6
+
+
+def test_global_to_box_slot_round_trip_two_units():
+    slots, _ = KobraXBridge._aggregate_slots([_ace_box(0), _ace_box(1)], "ace_direct")
+    b = _bridge_with_mode("ace_direct", slots)
+    for g in range(8):
+        box_id, local = b._global_to_box_slot(g)
+        assert (box_id, local) == (g // 4, g % 4)
+        assert b._box_local_to_global(box_id, local, []) == g

tests/test_multicolor_box_failed_state.py

@@ -0,0 +1,81 @@
+"""AttributeError crash on multiColorBox/report failure (Issue #100).
+
+Real KX2-Pro bug: manually assigning a filament profile to an ACE slot
+(custom-RFID / third-party filament) gets rejected by the printer. Instead of
+echoing the normal success shape, the printer replies with `state: "failed"`
+and `data` as a 2-element LIST (`["multi_color_box", [...]]`) instead of the
+usual dict (`{"multi_color_box": [...]}`). `_on_multicolor_box` called
+`data.get(...)` unconditionally, crashing with
+`AttributeError: 'list' object has no attribute 'get'` and silently dropping
+the report (including the slot-state update it would otherwise have done).
+"""
+import argparse
+import tempfile
+from unittest.mock import MagicMock
+
+from kobrax_moonraker_bridge import KobraXBridge
+
+# Exact failure payload from the Issue #100 log.
+FAILED_PAYLOAD = {
+    "state": "failed",
+    "data": ["multi_color_box", [{"filaments": {"id": 2}, "id": 0}]],
+}
+
+SUCCESS_PAYLOAD = {
+    "state": "success",
+    "data": {
+        "head_tools_model": 1,
+        "multi_color_box": [
+            {"id": -1, "slots": []},
+            {
+                "id": 0,
+                "slots": [
+                    {"index": 0, "type": "PLA", "color": [0, 156, 189], "status": 5},
+                ],
+            },
+        ],
+    },
+}
+
+
+def _bridge():
+    c = MagicMock(); c.callbacks = {}; c.connected = False
+    args = argparse.Namespace(
+        printer_ip="", mqtt_port=9883, username="", password="",
+        mode_id="20030", device_id="", host="127.0.0.1", port=7125,
+        data_dir=tempfile.mkdtemp(prefix="kxmcb-"),
+    )
+    return KobraXBridge(c, args=args)
+
+
+def test_failed_state_does_not_crash():
+    b = _bridge()
+    b._on_multicolor_box(FAILED_PAYLOAD)  # must not raise
+    assert b._state["last_ams_set_error"] is True
+
+
+def test_success_after_failure_clears_error_flag():
+    b = _bridge()
+    b._on_multicolor_box(FAILED_PAYLOAD)
+    assert b._state["last_ams_set_error"] is True
+    b._on_multicolor_box(SUCCESS_PAYLOAD)
+    assert b._state["last_ams_set_error"] is False
+
+
+def test_non_dict_data_without_failed_state_does_not_crash():
+    """Defensive guard: any future non-dict `data` shape must not crash,
+    even if the printer doesn't set state="failed" for it."""
+    b = _bridge()
+    b._on_multicolor_box({"state": "success", "data": ["multi_color_box", []]})
+
+
+def test_failed_report_is_logged_with_the_triggering_request(caplog):
+    """The failure payload alone carries no slot/type/color info - the log
+    must correlate it with the setInfo request that triggered it, otherwise
+    the failure reason can't be diagnosed from bridge logs alone."""
+    import logging
+    b = _bridge()
+    b._last_ams_set_request = {"global": 6, "box": 0, "local_slot": 3, "type": "PLA", "color": [33, 39, 33]}
+    with caplog.at_level(logging.WARNING):
+        b._on_multicolor_box(FAILED_PAYLOAD)
+    assert any("global" in r.message and "6" in r.message for r in caplog.records)

tests/test_poll_loop_reconnect.py

@@ -0,0 +1,96 @@
+"""
+Tests für _poll_loop's Umgang mit einer toten MQTT-Session (Issue #105).
+publish()/query_info() swallow send failures internally and return None
+instead of raising - the poll loop must treat that (combined with
+is_connected() == False) as "connection lost" and switch to the offline
+branch, instead of silently retrying forever every poll_interval.
+"""
+import argparse
+import tempfile
+import threading
+import time
+from unittest.mock import MagicMock
+
+import pytest
+
+from kobrax_moonraker_bridge import KobraXBridge
+
+
+def _bridge():
+    c = MagicMock()
+    c.callbacks = {}
+    c.connected = False
+    args = argparse.Namespace(
+        printer_ip="192.168.1.100", mqtt_port=9883, username="", password="",
+        mode_id="20030", device_id="", host="127.0.0.1", port=7125,
+        data_dir=tempfile.mkdtemp(prefix="kxpoll-"), poll_interval=0.05,
+    )
+    return KobraXBridge(c, args=args)
+
+
+def test_poll_loop_switches_to_offline_when_query_returns_none_and_disconnected():
+    b = _bridge()
+    b._state["print_state"] = "standby"
+    b._state["kobra_state"] = "free"
+    b.client.query_info.return_value = None
+    b.client.is_connected.return_value = False
+    b._printer_reachable = MagicMock(return_value=True)  # TCP still fine
+
+    stop_event = threading.Event()
+    t = threading.Thread(target=b._poll_loop, args=(stop_event,), daemon=True)
+    t.start()
+    time.sleep(0.2)
+    stop_event.set()
+    t.join(timeout=2)
+
+    assert b._state["kobra_state"] == "offline"
+    b.client.disconnect.assert_called()
+
+
+def test_poll_loop_stays_online_when_query_returns_none_but_still_connected():
+    """A single missed poll tick (info momentarily falsy) must not flip the
+    bridge offline if the MQTT session itself is still alive."""
+    b = _bridge()
+    b._state["print_state"] = "standby"
+    b._state["kobra_state"] = "free"
+    b.client.query_info.return_value = None
+    b.client.is_connected.return_value = True  # session still up
+    b.client.query_multicolor_box.return_value = None
+    b._printer_reachable = MagicMock(return_value=True)
+
+    stop_event = threading.Event()
+    t = threading.Thread(target=b._poll_loop, args=(stop_event,), daemon=True)
+    t.start()
+    time.sleep(0.2)
+    stop_event.set()
+    t.join(timeout=2)
+
+    assert b._state["kobra_state"] != "offline"
+
+
+def test_poll_loop_recovers_via_offline_branch_once_reachable_again():
+    """Once flipped offline, the existing offline branch should re-connect
+    as soon as the printer becomes reachable again (pre-existing behavior,
+    unaffected by this fix)."""
+    b = _bridge()
+    b._state["print_state"] = "standby"
+    b._state["kobra_state"] = "free"
+    b.client.query_info.return_value = None
+    b.client.is_connected.return_value = False
+    b._printer_reachable = MagicMock(return_value=True)
+
+    stop_event = threading.Event()
+    t = threading.Thread(target=b._poll_loop, args=(stop_event,), daemon=True)
+    t.start()
+    time.sleep(0.15)  # let it flip offline
+    assert b._state["kobra_state"] == "offline"
+
+    # Printer "comes back": client.connect() succeeds, subsequent query_info
+    # starts returning real data again.
+    b.client.connect.side_effect = None
+    b.client.query_info.return_value = {"data": {"state": "free"}}
+    time.sleep(0.2)
+    stop_event.set()
+    t.join(timeout=2)
+
+    b.client.connect.assert_called()

tests/test_printer_files_endpoint.py

@@ -0,0 +1,233 @@
+"""
+Tests für /kx/printer-files (list) und /kx/printer-files/delete —
+der zweite Browser-Tab, der Dateien auf dem Drucker selbst zeigt
+(via MQTT file/listLocal + file/deleteBatch, live gegen den echten
+Kobra X verifiziert, siehe Memory reference_mqtt_listlocal.md).
+
+Important: publish()'s own return value for these actions is just a
+generic immediate ACK skeleton (code=0, empty fields) - the real answer
+arrives asynchronously via the file/report callback (_on_file), same as
+the existing fileDetails fire-and-forget pattern. So publish() itself
+returns None/skeleton here, and the "real" response is delivered by
+firing bridge._on_file(...) from a background thread, simulating what
+the MQTT reader thread would do when the printer's file/report arrives.
+"""
+import threading
+import time
+
+import pytest
+
+
+LISTLOCAL_SUCCESS = {
+    "action": "listLocal",
+    "code": 200,
+    "state": "success",
+    "data": {
+        "list_mode": 0,
+        "records": [
+            {"filename": "a.gcode", "is_dir": False, "size": 100, "timestamp": 1700000000000},
+            {"filename": "subdir", "is_dir": True, "size": 0, "timestamp": 1700000001000},
+            {"filename": "b.gcode", "is_dir": False, "size": 200, "timestamp": 1700000002000},
+        ],
+    },
+}
+
+LISTLOCAL_FAILED = {
+    "action": "listLocal",
+    "code": 10112,
+    "state": "failed",
+    "data": None,
+}
+
+DELETEBATCH_SUCCESS = {
+    "action": "deleteBatch",
+    "code": 200,
+    "state": "success",
+    "data": None,
+    "msg": "done",
+}
+
+DELETEBATCH_FAILED = {
+    "action": "deleteBatch",
+    "code": 10112,
+    "state": "failed",
+    "data": None,
+}
+
+FILEDETAILS_SUCCESS = {
+    "action": "fileDetails",
+    "code": 200,
+    "state": "done",
+    "data": {
+        "file_details": {
+            "thumbnail": "iVBORw0KGgoAAAANSUhEUgAAAAEAAAAB",
+            "png_image": "",
+            "svg_image": "",
+            "objects_skip_parts": [],
+        },
+        "filename": "a.gcode",
+        "root": "local",
+    },
+}
+
+FILEDETAILS_NO_THUMBNAIL = {
+    "action": "fileDetails",
+    "code": 200,
+    "state": "done",
+    "data": {
+        "file_details": {"thumbnail": "", "png_image": "", "svg_image": "", "objects_skip_parts": []},
+        "filename": "a.gcode",
+        "root": "local",
+    },
+}
+
+FILEDETAILS_FAILED = {
+    "action": "fileDetails",
+    "code": 10112,
+    "state": "failed",
+    "data": None,
+}
+
+
+def _deliver_async(bridge, payload, delay=0.05):
+    """Simulates the MQTT reader thread delivering a file/report a moment
+    after the fire-and-forget publish() call returns."""
+    def _fire():
+        time.sleep(delay)
+        bridge._on_file(payload)
+    threading.Thread(target=_fire, daemon=True).start()
+
+
+@pytest.mark.asyncio
+async def test_printer_files_lists_files_and_excludes_dirs(client):
+    c, bridge = client
+    bridge.client.publish.side_effect = lambda *a, **kw: (_deliver_async(bridge, LISTLOCAL_SUCCESS), None)[1]
+    resp = await c.get("/kx/printer-files")
+    assert resp.status == 200
+    data = await resp.json()
+    filenames = [f["filename"] for f in data["result"]]
+    assert filenames == ["a.gcode", "b.gcode"]  # "subdir" (is_dir=True) excluded
+
+
+@pytest.mark.asyncio
+async def test_printer_files_uses_correct_mqtt_payload(client):
+    c, bridge = client
+    bridge.client.publish.side_effect = lambda *a, **kw: (_deliver_async(bridge, LISTLOCAL_SUCCESS), None)[1]
+    await c.get("/kx/printer-files")
+    args, kwargs = bridge.client.publish.call_args
+    assert args[0] == "file"
+    assert args[1] == "listLocal"
+    assert args[2] == {"page_num": 1, "page_size": 200, "path": "/"}
+
+
+@pytest.mark.asyncio
+async def test_printer_files_returns_502_on_printer_failure(client):
+    c, bridge = client
+    bridge.client.publish.side_effect = lambda *a, **kw: (_deliver_async(bridge, LISTLOCAL_FAILED), None)[1]
+    resp = await c.get("/kx/printer-files")
+    assert resp.status == 502
+
+
+@pytest.mark.asyncio
+async def test_printer_files_returns_502_on_timeout(client):
+    c, bridge = client
+    bridge.client.publish.return_value = None  # no file/report ever arrives
+    resp = await c.get("/kx/printer-files")
+    assert resp.status == 502
+
+
+@pytest.mark.asyncio
+async def test_printer_file_delete_success(client):
+    c, bridge = client
+    bridge.client.publish.side_effect = lambda *a, **kw: (_deliver_async(bridge, DELETEBATCH_SUCCESS), None)[1]
+    resp = await c.post("/kx/printer-files/delete", json={"filenames": ["a.gcode"]})
+    assert resp.status == 200
+    data = await resp.json()
+    assert data["result"] == "ok"
+
+
+@pytest.mark.asyncio
+async def test_printer_file_delete_uses_correct_mqtt_payload(client):
+    c, bridge = client
+    bridge.client.publish.side_effect = lambda *a, **kw: (_deliver_async(bridge, DELETEBATCH_SUCCESS), None)[1]
+    await c.post("/kx/printer-files/delete", json={"filenames": ["a.gcode", "b.gcode"]})
+    args, kwargs = bridge.client.publish.call_args
+    assert args[0] == "file"
+    assert args[1] == "deleteBatch"
+    assert args[2] == {
+        "root": "local",
+        "files": [
+            {"path": "/", "filename": "a.gcode"},
+            {"path": "/", "filename": "b.gcode"},
+        ],
+    }
+
+
+@pytest.mark.asyncio
+async def test_printer_file_delete_empty_filenames_returns_400(client):
+    c, _ = client
+    resp = await c.post("/kx/printer-files/delete", json={"filenames": []})
+    assert resp.status == 400
+
+
+@pytest.mark.asyncio
+async def test_printer_file_delete_returns_502_on_printer_rejection(client):
+    c, bridge = client
+    bridge.client.publish.side_effect = lambda *a, **kw: (_deliver_async(bridge, DELETEBATCH_FAILED), None)[1]
+    resp = await c.post("/kx/printer-files/delete", json={"filenames": ["a.gcode"]})
+    assert resp.status == 502
+
+
+@pytest.mark.asyncio
+async def test_printer_file_thumbnail_success(client):
+    c, bridge = client
+    bridge.client.publish.side_effect = lambda *a, **kw: (_deliver_async(bridge, FILEDETAILS_SUCCESS), None)[1]
+    resp = await c.get("/kx/printer-files/a.gcode/thumbnail")
+    assert resp.status == 200
+    data = await resp.json()
+    assert data["result"]["thumbnail"] == "iVBORw0KGgoAAAANSUhEUgAAAAEAAAAB"
+
+
+@pytest.mark.asyncio
+async def test_printer_file_thumbnail_uses_correct_mqtt_payload(client):
+    c, bridge = client
+    bridge.client.publish.side_effect = lambda *a, **kw: (_deliver_async(bridge, FILEDETAILS_SUCCESS), None)[1]
+    await c.get("/kx/printer-files/a.gcode/thumbnail")
+    args, kwargs = bridge.client.publish.call_args
+    assert args[0] == "file"
+    assert args[1] == "fileDetails"
+    assert args[2] == {"root": "local", "filename": "a.gcode"}
+
+
+@pytest.mark.asyncio
+async def test_printer_file_thumbnail_empty_when_no_thumbnail_embedded(client):
+    c, bridge = client
+    bridge.client.publish.side_effect = lambda *a, **kw: (_deliver_async(bridge, FILEDETAILS_NO_THUMBNAIL), None)[1]
+    resp = await c.get("/kx/printer-files/a.gcode/thumbnail")
+    assert resp.status == 200
+    data = await resp.json()
+    assert data["result"]["thumbnail"] == ""
+
+
+@pytest.mark.asyncio
+async def test_printer_file_thumbnail_returns_502_on_printer_failure(client):
+    c, bridge = client
+    bridge.client.publish.side_effect = lambda *a, **kw: (_deliver_async(bridge, FILEDETAILS_FAILED), None)[1]
+    resp = await c.get("/kx/printer-files/a.gcode/thumbnail")
+    assert resp.status == 502
+
+
+@pytest.mark.asyncio
+async def test_printer_file_thumbnail_is_cached_after_first_fetch(client):
+    """Second request for the same filename must not call publish() again."""
+    c, bridge = client
+    bridge.client.publish.side_effect = lambda *a, **kw: (_deliver_async(bridge, FILEDETAILS_SUCCESS), None)[1]
+    resp1 = await c.get("/kx/printer-files/a.gcode/thumbnail")
+    assert resp1.status == 200
+    call_count_after_first = bridge.client.publish.call_count
+
+    resp2 = await c.get("/kx/printer-files/a.gcode/thumbnail")
+    assert resp2.status == 200
+    data2 = await resp2.json()
+    assert data2["result"]["thumbnail"] == "iVBORw0KGgoAAAANSUhEUgAAAAEAAAAB"
+    assert bridge.client.publish.call_count == call_count_after_first  # no new MQTT call

tests/test_printer_power.py

@@ -0,0 +1,175 @@
+"""External smart-plug power control (Issue #103).
+
+The printer itself has no MQTT command to power off or enter standby - only
+heaters/motors/etc. can be controlled remotely. For users running the
+printer through a Tasmota-style smart plug, the bridge exposes plain
+HTTP GET on/off/status URLs (configured per printer) as its own dashboard
+button, instead of routing through Moonraker's device_power API.
+"""
+import argparse
+import tempfile
+from unittest.mock import AsyncMock, MagicMock, patch
+
+import pytest
+import pytest_asyncio
+from aiohttp.test_utils import TestClient, TestServer
+
+from kobrax_moonraker_bridge import KobraXBridge, build_app
+
+
+def _make_bridge(pid="1", **arg_overrides):
+    c = MagicMock()
+    c.callbacks = {}
+    c.connected = False
+    args = argparse.Namespace(
+        printer_ip="192.168.1.50", mqtt_port=9883, username="", password="",
+        mode_id="20030", device_id="", host="127.0.0.1", port=7125,
+        data_dir=tempfile.mkdtemp(prefix="kxpower-"),
+        power_on_url="", power_off_url="", power_status_url="",
+    )
+    for k, v in arg_overrides.items():
+        setattr(args, k, v)
+    all_bridges = {}
+    bridge = KobraXBridge(c, args=args, printer_id=pid, all_bridges=all_bridges)
+    all_bridges[pid] = bridge
+    return bridge
+
+
+@pytest_asyncio.fixture
+async def power_client():
+    bridge = _make_bridge(
+        power_on_url="http://192.168.1.99/cm?cmnd=Power%20on",
+        power_off_url="http://192.168.1.99/cm?cmnd=Power%20off",
+        power_status_url="http://192.168.1.99/cm?cmnd=Power",
+    )
+    app = build_app(bridge)
+    async with TestClient(TestServer(app)) as c:
+        yield c, bridge
+
+
+def _fake_get_response(status=200, text=""):
+    resp = MagicMock()
+    resp.status = status
+    resp.text = AsyncMock(return_value=text)
+    ctx = MagicMock()
+    ctx.__aenter__ = AsyncMock(return_value=resp)
+    ctx.__aexit__ = AsyncMock(return_value=False)
+    return ctx
+
+
+@pytest.mark.asyncio
+async def test_printers_list_reports_has_power_control(power_client):
+    c, bridge = power_client
+    resp = await c.get("/kx/printers")
+    data = await resp.json()
+    assert data["result"][0]["has_power_control"] is True
+
+
+@pytest.mark.asyncio
+async def test_printers_list_no_power_control_when_unconfigured():
+    bridge = _make_bridge()
+    app = build_app(bridge)
+    async with TestClient(TestServer(app)) as c:
+        resp = await c.get("/kx/printers")
+        data = await resp.json()
+        assert data["result"][0]["has_power_control"] is False
+
+
+@pytest.mark.asyncio
+async def test_power_on_hits_configured_url(power_client):
+    c, bridge = power_client
+    with patch("aiohttp.ClientSession.get", return_value=_fake_get_response(200)) as mock_get:
+        resp = await c.post("/kx/printers/1/power", json={"action": "on"})
+        data = await resp.json()
+    assert resp.status == 200
+    assert data["result"] == "ok"
+    mock_get.assert_called_once()
+    assert mock_get.call_args[0][0] == "http://192.168.1.99/cm?cmnd=Power%20on"
+
+
+@pytest.mark.asyncio
+async def test_power_off_hits_configured_url(power_client):
+    c, bridge = power_client
+    with patch("aiohttp.ClientSession.get", return_value=_fake_get_response(200)) as mock_get:
+        resp = await c.post("/kx/printers/1/power", json={"action": "off"})
+        data = await resp.json()
+    assert resp.status == 200
+    assert data["result"] == "ok"
+    assert mock_get.call_args[0][0] == "http://192.168.1.99/cm?cmnd=Power%20off"
+
+
+@pytest.mark.asyncio
+async def test_power_invalid_action_rejected(power_client):
+    c, bridge = power_client
+    resp = await c.post("/kx/printers/1/power", json={"action": "toggle"})
+    assert resp.status == 400
+
+
+@pytest.mark.asyncio
+async def test_power_unknown_printer_id_404(power_client):
+    c, bridge = power_client
+    resp = await c.post("/kx/printers/99/power", json={"action": "on"})
+    assert resp.status == 404
+
+
+@pytest.mark.asyncio
+async def test_power_missing_url_configured_error():
+    bridge = _make_bridge()  # no power_on_url set
+    app = build_app(bridge)
+    async with TestClient(TestServer(app)) as c:
+        resp = await c.post("/kx/printers/1/power", json={"action": "on"})
+        assert resp.status == 400
+
+
+@pytest.mark.asyncio
+async def test_power_switch_unreachable_returns_502(power_client):
+    c, bridge = power_client
+    with patch("aiohttp.ClientSession.get", side_effect=OSError("connection refused")):
+        resp = await c.post("/kx/printers/1/power", json={"action": "on"})
+    assert resp.status == 502
+
+
+@pytest.mark.asyncio
+async def test_power_status_parses_tasmota_json(power_client):
+    c, bridge = power_client
+    with patch("aiohttp.ClientSession.get", return_value=_fake_get_response(200, '{"POWER":"ON"}')):
+        resp = await c.get("/kx/printers/1/power-status")
+        data = await resp.json()
+    assert data["state"] == "on"
+
+
+@pytest.mark.asyncio
+async def test_power_status_parses_tasmota_json_off(power_client):
+    c, bridge = power_client
+    with patch("aiohttp.ClientSession.get", return_value=_fake_get_response(200, '{"POWER":"OFF"}')):
+        resp = await c.get("/kx/printers/1/power-status")
+        data = await resp.json()
+    assert data["state"] == "off"
+
+
+@pytest.mark.asyncio
+async def test_power_status_falls_back_to_plain_text(power_client):
+    c, bridge = power_client
+    with patch("aiohttp.ClientSession.get", return_value=_fake_get_response(200, "STATE: ON")):
+        resp = await c.get("/kx/printers/1/power-status")
+        data = await resp.json()
+    assert data["state"] == "on"
+
+
+@pytest.mark.asyncio
+async def test_power_status_missing_url_configured_error():
+    bridge = _make_bridge()  # no power_status_url set
+    app = build_app(bridge)
+    async with TestClient(TestServer(app)) as c:
+        resp = await c.get("/kx/printers/1/power-status")
+        assert resp.status == 400
+
+
+@pytest.mark.asyncio
+async def test_settings_roundtrip_persists_power_urls(power_client):
+    c, bridge = power_client
+    resp = await c.get("/api/settings")
+    data = await resp.json()
+    assert data["power_on_url"] == "http://192.168.1.99/cm?cmnd=Power%20on"
+    assert data["power_off_url"] == "http://192.168.1.99/cm?cmnd=Power%20off"
+    assert data["power_status_url"] == "http://192.168.1.99/cm?cmnd=Power"

tests/test_settings.py

@@ -40,14 +40,14 @@ async def test_settings_get_returns_configured_values(client_configured):
 
 
 @pytest.mark.asyncio
-async def test_settings_post_writes_env(client):
-    """POST /api/settings schreibt Werte in .env-Datei."""
+async def test_settings_post_writes_config_ini(client):
+    """POST /api/settings schreibt Werte in config.ini (Migration von .env, v0.9.x)."""
     c, bridge = client
 
     with tempfile.TemporaryDirectory() as tmpdir:
-        env_path = pathlib.Path(tmpdir) / ".env"
-        env_path.write_text("")
-        bridge._find_env_path = lambda: env_path
+        config_path = pathlib.Path(tmpdir) / "config.ini"
+        bridge._find_config_path = lambda: config_path
+        bridge._restart_bridge = lambda: None  # POST triggers a restart — don't kill the test process
 
         resp = await c.post("/api/settings", json={
             "printer_ip": "10.0.0.5",
@@ -59,24 +59,28 @@ async def test_settings_post_writes_env(client):
         })
         assert resp.status == 200
 
-        content = env_path.read_text()
-        assert "PRINTER_IP=10.0.0.5"          in content
-        assert "MQTT_USERNAME=userABCD"        in content
-        assert "DEVICE_ID=deadbeef01234567"    in content
+        content = config_path.read_text()
+        assert "printer_ip = 10.0.0.5"       in content
+        assert "username = userABCD"         in content
+        assert "device_id = deadbeef01234567" in content
 
 
 @pytest.mark.asyncio
 async def test_settings_post_preserves_existing_keys(client):
-    """POST darf unbekannte Keys in .env nicht löschen (z.B. GITEA_TOKEN)."""
+    """POST darf unbekannte Sections/Optionen in config.ini nicht löschen (z.B. Spoolman-Server)."""
     c, bridge = client
 
     with tempfile.TemporaryDirectory() as tmpdir:
-        env_path = pathlib.Path(tmpdir) / ".env"
-        env_path.write_text("GITEA_TOKEN=mytoken\nPRINTER_IP=old\n")
-        bridge._find_env_path = lambda: env_path
+        config_path = pathlib.Path(tmpdir) / "config.ini"
+        config_path.write_text(
+            "[spoolman]\nserver = http://192.168.1.50:7912\n\n"
+            "[connection]\nprinter_ip = old\n"
+        )
+        bridge._find_config_path = lambda: config_path
+        bridge._restart_bridge = lambda: None
 
         await c.post("/api/settings", json={"printer_ip": "10.0.0.99"})
 
-        content = env_path.read_text()
-        assert "GITEA_TOKEN=mytoken" in content
-        assert "PRINTER_IP=10.0.0.99" in content
+        content = config_path.read_text()
+        assert "server = http://192.168.1.50:7912" in content
+        assert "printer_ip = 10.0.0.99" in content

tests/test_slot_profile_material_guard.py

@@ -0,0 +1,157 @@
+"""Stale slot-profile guard: suppress a saved per-slot filament profile when the
+AMS now reports a *different material family* than the profile was assigned for.
+
+Real-world bug (KX1): slot 1 held a PETG spool and got the profile
+"KINGROON PETG Basic". The user swapped in yellow PLA. The AMS updated the
+colour (live) but the saved profile stuck on PETG, so the panel + the slicer
+hint kept showing/using PETG. Restarting did not help — the override lives in
+config.ini.
+
+Fix = non-destructive suppression (Option A): resolve the effective profile as
+"the saved override only if its material *family* matches the current AMS
+material; otherwise none (fall back to the generic default)". The override is
+never deleted, so putting the original material back reactivates it.
+
+Comparison must be by *family*, never strict string equality — PLA / PLA+ /
+PLA SILK / PLA MATTE are the same family and must NOT invalidate each other
+(regression guard for the earlier over-strict material compare).
+"""
+import argparse
+import json
+import tempfile
+from unittest.mock import MagicMock
+
+# conftest.py (same dir) already put bridge/ on sys.path and mocked env_loader.
+from kobrax_moonraker_bridge import KobraXBridge
+
+# Minimal in-memory stand-in for orca_filaments.json (id, name, vendor, type).
+LIBRARY = [
+    {"vendor": "KINGROON", "name": "KINGROON PETG Basic",      "type": "PETG", "id": "PB01"},
+    {"vendor": "KINGROON", "name": "KINGROON PLA Basic",       "type": "PLA",  "id": "PL01"},
+    {"vendor": "XTZL3D",   "name": "XTZL3D Speedy Silk PLA+",  "type": "PLA",  "id": "PS01"},
+]
+
+PETG_PROFILE = {"vendor": "KINGROON", "name": "KINGROON PETG Basic", "id": "PB01"}
+SILK_PROFILE = {"vendor": "XTZL3D",   "name": "XTZL3D Speedy Silk PLA+", "id": "PS01"}
+UNKNOWN_PROFILE = {"vendor": "Foo", "name": "Foo Bar Filament", "id": "X99"}
+
+
+def _bridge():
+    c = MagicMock()
+    c.callbacks = {}
+    c.connected = False
+    args = argparse.Namespace(
+        printer_ip="", mqtt_port=9883, username="", password="",
+        mode_id="20030", device_id="", host="127.0.0.1", port=7125,
+        data_dir=tempfile.mkdtemp(prefix="kxguard-"),
+    )
+    b = KobraXBridge(c, args=args)
+    b._orca_filaments_cache = LIBRARY  # _load_orca_filaments() returns this as-is
+    return b
+
+
+# ── _material_family ──────────────────────────────────────────────────────────
+
+def test_material_family_collapses_pla_variants():
+    fam = KobraXBridge._material_family
+    assert fam("PLA") == "PLA"
+    assert fam("PLA+") == "PLA"
+    assert fam("PLA SILK") == "PLA"
+    assert fam("PLA MATTE") == "PLA"
+    assert fam("Silk PLA") == "PLA"  # alias-normalised before family reduction
+
+
+def test_material_family_collapses_petg_variants():
+    fam = KobraXBridge._material_family
+    assert fam("PETG") == "PETG"
+    assert fam("PETG+") == "PETG"
+
+
+def test_material_family_distinguishes_pla_from_petg():
+    fam = KobraXBridge._material_family
+    assert fam("PLA") != fam("PETG")
+    assert fam("PLA SILK") != fam("PETG")
+
+
+def test_material_family_empty_for_empty_input():
+    assert KobraXBridge._material_family("") == ""
+    assert KobraXBridge._material_family(None) == ""
+
+
+# ── _effective_slot_profile ───────────────────────────────────────────────────
+
+def test_suppressed_when_family_changes_petg_profile_pla_loaded():
+    """The exact KX1 bug: PETG profile, AMS now reports PLA → suppress."""
+    b = _bridge()
+    b._filament_profiles = {0: dict(PETG_PROFILE)}
+    assert b._effective_slot_profile(0, "PLA") == {}
+
+
+def test_kept_when_family_matches_petg_profile_petg_loaded():
+    b = _bridge()
+    b._filament_profiles = {0: dict(PETG_PROFILE)}
+    assert b._effective_slot_profile(0, "PETG") == PETG_PROFILE
+
+
+def test_kept_for_pla_variant_no_false_positive():
+    """PLA+ profile with a PLA SILK spool loaded is the same family → keep."""
+    b = _bridge()
+    b._filament_profiles = {1: dict(SILK_PROFILE)}
+    assert b._effective_slot_profile(1, "PLA SILK") == SILK_PROFILE
+
+
+def test_kept_when_profile_material_unknown_failsafe():
+    """If the profile is not in the library we cannot know its family → never
+    suppress on uncertainty (fail-safe keeps the user's choice)."""
+    b = _bridge()
+    b._filament_profiles = {2: dict(UNKNOWN_PROFILE)}
+    assert b._effective_slot_profile(2, "PLA") == UNKNOWN_PROFILE
+
+
+def test_empty_when_no_override():
+    b = _bridge()
+    b._filament_profiles = {}
+    assert b._effective_slot_profile(3, "PLA") == {}
+
+
+# ── Integration: display endpoint (the visible panel) ─────────────────────────
+
+async def test_display_endpoint_suppresses_stale_petg_when_pla_loaded():
+    """/kx/filament/slots must not show the stale PETG identity once PLA loads."""
+    b = _bridge()
+    b._ams_slots = [{"global_index": 0, "status": 5, "color": [255, 236, 61], "type": "PLA"}]
+    b._filament_profiles = {0: dict(PETG_PROFILE)}
+    row = json.loads((await b.handle_kx_filament_slots(MagicMock())).body)["result"][0]
+    assert row["material"] == "PLA"        # AMS truth, always
+    assert row["filament_name"] == ""      # stale PETG identity gone
+    assert row["filament_vendor"] == ""
+
+
+async def test_display_endpoint_keeps_profile_when_family_matches():
+    b = _bridge()
+    b._ams_slots = [{"global_index": 0, "status": 5, "color": [10, 20, 30], "type": "PETG"}]
+    b._filament_profiles = {0: dict(PETG_PROFILE)}
+    row = json.loads((await b.handle_kx_filament_slots(MagicMock())).body)["result"][0]
+    assert row["filament_name"] == "KINGROON PETG Basic"
+    assert row["filament_vendor"] == "KINGROON"
+
+
+# ── Integration: print path (lane_data sent to OrcaSlicer) ────────────────────
+
+async def test_lane_data_does_not_leak_stale_petg_identity():
+    b = _bridge()
+    b._ams_slots = [{"status": 5, "color": [255, 236, 61], "type": "PLA"}]
+    b._filament_profiles = {0: dict(PETG_PROFILE)}
+    tray = b._build_lane_data()["ams"][0]["tray"][0]
+    assert tray["tray_type"] == "PLA"
+    assert "PETG" not in tray["name"].upper()
+    assert tray["vendor_name"] != "KINGROON"
+
+
+async def test_lane_data_keeps_profile_when_family_matches():
+    b = _bridge()
+    b._ams_slots = [{"status": 5, "color": [10, 20, 30], "type": "PETG"}]
+    b._filament_profiles = {0: dict(PETG_PROFILE)}
+    tray = b._build_lane_data()["ams"][0]["tray"][0]
+    assert tray["name"] == "KINGROON PETG Basic"
+    assert tray["vendor_name"] == "KINGROON"

tests/test_update_check.py

@@ -0,0 +1,57 @@
+"""Update-check regression for Issue #104.
+
+STABLE_RELEASE_API used limit=1, so it only ever saw the single newest
+release on Gitea regardless of type. Since nightly/dev prereleases publish
+far more often than stable releases, that newest release is almost always a
+prerelease - the stable_releases filter (not prerelease) then found nothing
+and /api/update/check returned "no stable releases found" even though older
+stable releases exist.
+"""
+from unittest.mock import AsyncMock, MagicMock, patch
+
+import pytest
+
+
+def _fake_releases_response(payload):
+    resp = MagicMock()
+    resp.status = 200
+    resp.json = AsyncMock(return_value=payload)
+    ctx = MagicMock()
+    ctx.__aenter__ = AsyncMock(return_value=resp)
+    ctx.__aexit__ = AsyncMock(return_value=False)
+    return ctx
+
+
+@pytest.mark.asyncio
+async def test_stable_update_check_finds_release_behind_newer_prereleases(client):
+    c, bridge = client
+    bridge._read_version = lambda: "0.9.27"
+
+    releases = (
+        [{"tag_name": f"nightly-0.9.30-nightly{i}", "prerelease": True} for i in range(1, 7)]
+        + [{"tag_name": "v0.9.29", "prerelease": False, "body": "changelog"}]
+    )
+
+    with patch("aiohttp.ClientSession.get", return_value=_fake_releases_response(releases)):
+        resp = await c.get("/api/update/check")
+        data = await resp.json()
+
+    assert resp.status == 200
+    assert data["latest"] == "0.9.29"
+    assert data["update_available"] is True
+
+
+@pytest.mark.asyncio
+async def test_stable_update_check_requests_enough_releases_to_skip_prereleases(client):
+    """The API URL itself must ask for more than the single newest release -
+    a limit=1 request can never find a stable release behind a run of
+    prereleases no matter how the response is parsed."""
+    c, bridge = client
+    bridge._read_version = lambda: "0.9.27"
+
+    import re
+    assert not re.search(r"limit=1(?!\d)", bridge.STABLE_RELEASE_API), (
+        "STABLE_RELEASE_API must request more than 1 release, otherwise a "
+        "recent nightly/dev prerelease being the newest release hides all "
+        "stable releases behind it (Issue #104)"
+    )

web/themes/default/app.js

@@ -45,7 +45,7 @@ var ACE_DRY_PRESETS={
 };
 
 // Spoolman state
-var _spoolmanStatus={configured:false,server:'',sync_rate:0,slot_spools:{}};
+var _spoolmanStatus={configured:false,reachable:false,server:'',sync_rate:0,slot_spools:{}};
 var _spoolmanSpools=[];
 var _slotSpoolMap={};  // {String(global_index): spoolman_spool_id} — last committed assignment
 
@@ -67,10 +67,12 @@ function _updateSpoolmanStatusDot(){
   var dot=document.getElementById('spoolman-status-dot');
   var lbl=document.getElementById('spoolman-status-lbl');
   if(!dot||!lbl)return;
-  if(_spoolmanStatus.configured){
+  if(!_spoolmanStatus.configured){
+    dot.style.color='var(--txt2)';lbl.textContent='nicht konfiguriert';
+  } else if(_spoolmanStatus.reachable){
     dot.style.color='var(--ok)';lbl.textContent=_spoolmanStatus.server||'verbunden';
   } else {
-    dot.style.color='var(--txt2)';lbl.textContent='nicht konfiguriert';
+    dot.style.color='var(--err)';lbl.textContent=(_spoolmanStatus.server||'')+' (nicht erreichbar)';
   }
 }
 
@@ -352,6 +354,14 @@ function applyLang(){
   setText('store-web-verify-msg',T.store_web_verify_msg);
   setText('store-web-verify-confirm',T.store_web_verify_confirm);
   setText('store-web-verify-abort',T.store_web_verify_abort);
+  setText('store-lbl-select-all',T.store_select_all||'Select All');
+  setText('store-lbl-delete-selected',T.store_delete_selected||'Delete Selected');
+  setText('store-lbl-exit-select',T.store_exit_select||'Cancel');
+  setText('btab-lbl-uploaded',T.browser_tab_uploaded||'Uploaded');
+  setText('btab-lbl-printer',T.browser_tab_printer||'On Printer');
+  setText('printer-store-lbl-select-all',T.store_select_all||'Select All');
+  setText('printer-store-lbl-delete-selected',T.store_delete_selected||'Delete Selected');
+  setText('printer-store-lbl-exit-select',T.store_exit_select||'Cancel');
   // Dashboard card titles
   setText('d-card-progress',T.card_progress);
   setText('d-card-temps',T.card_temps);
@@ -406,6 +416,16 @@ function applyLang(){
   setText('lbl-set-lang',T.settings_cat_language||'Sprache');
   setText('lbl-set-theme',T.settings_cat_theme||'Hell / Dunkel umschalten');
   setText('lbl-poll-interval',T.settings_poll||'Poll-Intervall (Sekunden)');
+  setText('lbl-verbose-http-log',T.settings_verbose_http_log||'Log every HTTP request (verbose)');
+  var dashLbl=document.getElementById('dash-lbl-edit');
+  if(dashLbl)dashLbl.textContent=_dashEditing?(T.dash_done||'Done'):(T.dash_edit||'Customize dashboard');
+  setText('dash-lbl-reset',T.dash_reset||'Reset');
+  setText('dash-lbl-save-preset',T.dash_save_preset||'Save as preset');
+  var dashPresetStd=document.getElementById('dash-preset-standard');
+  if(dashPresetStd)dashPresetStd.textContent=T.dash_preset_standard||'Standard';
+  var dashPresetWide=document.getElementById('dash-preset-wide89');
+  if(dashPresetWide)dashPresetWide.textContent=T.dash_preset_wide89||'Wide desktop';
+  if(document.getElementById('dash-hidden-bar'))_dashRenderHiddenBar();
   setText('lbl-filament-mapping',T.settings_filament_mapping||'Filament-Profil-Mapping (pro Slot)');
   setText('lbl-filament-mapping-save',T.settings_filament_mapping_save||'Mapping speichern');
   setText('lbl-visible-vendors',T.settings_visible_vendors||'Sichtbare Hersteller (Profil-Dropdown)');
@@ -430,9 +450,15 @@ function applyLang(){
   setText('lbl-password',T.settings_password);
   setText('lbl-device-id',T.settings_device_id);
   setText('lbl-mode-id',T.settings_mode_id);
+  setText('modal-sec-power',T.settings_power||'Power Switch');
+  setText('lbl-power-on-url',T.settings_power_on_url||'Power-On URL');
+  setText('lbl-power-off-url',T.settings_power_off_url||'Power-Off URL');
+  setText('lbl-power-status-url',T.settings_power_status_url||'Status URL');
+  setText('lbl-power-hint',T.settings_power_hint||'Optional: plain HTTP GET URLs for a smart plug (e.g. Tasmota) controlling the printer\'s mains power. Leave empty to hide the power button.');
   setText('lbl-default-slot',T.settings_default_slot);
   setText('opt-slot-auto',T.settings_slot_auto);
   setText('lbl-auto-leveling',T.settings_auto_leveling);
+  setText('lbl-vibration-compensation',T.settings_vibration_compensation);
   setText('lbl-file-ready-mode',T.settings_file_ready_mode);
   setText('opt-file-ready-dialog',T.settings_file_ready_dialog);
   setText('opt-file-ready-banner',T.settings_file_ready_banner);
@@ -578,6 +604,17 @@ function showSettingsCat(name){
   var c=document.getElementById('setcat-'+name);if(c)c.classList.add('active');
 }
 
+// Browser-Sub-Tab umschalten: hochgeladene Dateien (Bridge-Store) vs. Dateien
+// auf dem Drucker selbst (interner Speicher, via listLocal MQTT).
+var _printerFilesLoaded=false;
+function showBrowserTab(name){
+  document.querySelectorAll('.browser-group').forEach(g=>g.classList.remove('active'));
+  document.querySelectorAll('.browser-tab').forEach(b=>b.classList.remove('active'));
+  var g=document.getElementById('browser-group-'+name);if(g)g.classList.add('active');
+  var t=document.getElementById('btab-'+name);if(t)t.classList.add('active');
+  if(name==='printer'&&!_printerFilesLoaded)loadPrinterFiles();
+}
+
 // ── Console log ──
 var consoleLogs=[];
 var logAutoScroll=true;
@@ -733,6 +770,17 @@ function applyState(){
   // connection error banner – nur wenn überhaupt ein Drucker konfiguriert ist
   var banner=document.getElementById('conn-error-banner');
   if(banner){if(s.connection_error&&_printers.length>0){banner.textContent='⚠ '+tr('lbl_conn_error')+' '+s.connection_error;banner.style.display='block';}else{banner.style.display='none';}}
+  var pauseBanner=document.getElementById('pause-msg-banner');
+  if(pauseBanner){
+    if(s.pause_msg && s.print_state==='paused'){
+      var codePart = (s.error_code==0) ? ' ' :
+        ' [<a href="https://wiki.anycubic.com/en/error-codes/'+s.error_code+'-code" target="_blank">'+s.error_code+'</a>] ';
+      pauseBanner.innerHTML='⏸ '+tr('lbl_pause_reason')+codePart+s.pause_msg;
+      pauseBanner.style.display='block';
+    }else{
+      pauseBanner.style.display='none';
+    }
+  }
   var bannerVisible=false;
   var frb=document.getElementById('file-ready-banner');
   if(frb){
@@ -1084,8 +1132,12 @@ function openSettings(){
     document.getElementById('s-password').value=d.password||'';
     document.getElementById('s-device-id').value=d.device_id||'';
     document.getElementById('s-mode-id').value=d.mode_id||'';
+    var pon=document.getElementById('s-power-on-url');if(pon)pon.value=d.power_on_url||'';
+    var poff=document.getElementById('s-power-off-url');if(poff)poff.value=d.power_off_url||'';
+    var pstat=document.getElementById('s-power-status-url');if(pstat)pstat.value=d.power_status_url||'';
     document.getElementById('s-default-slot').value=d.default_ams_slot||'auto';
     document.getElementById('s-auto-leveling').checked=(d.auto_leveling===undefined?true:!!d.auto_leveling);
+    var vc=document.getElementById('s-vibration-compensation');if(vc)vc.checked=!!d.vibration_compensation;
     var cop=document.getElementById('s-camera-on-print');if(cop)cop.checked=!!d.camera_on_print;
     var frm=document.getElementById('s-file-ready-mode');if(frm)frm.value=(d.print_start_dialog===undefined?'1':String(d.print_start_dialog?1:0));
     var wuw=document.getElementById('s-web-upload-warning');if(wuw)wuw.checked=(d.web_upload_warning===undefined?true:!!d.web_upload_warning);
@@ -1095,6 +1147,7 @@ function openSettings(){
       var sec=d.poll_interval||Math.round((parseInt(localStorage.getItem('pollInterval')||'2000'))/1000)||3;
       pi.value=sec;
     }
+    var vhl=document.getElementById('s-verbose-http-log');if(vhl)vhl.checked=!!d.verbose_http_log;
     renderFilamentMapping(d.filament_profiles||{});
     renderSpoolmanSlotCard();
     // Spoolman
@@ -1850,12 +1903,17 @@ function saveSettings(){
     password:         document.getElementById('s-password').value,
     device_id:        document.getElementById('s-device-id').value,
     mode_id:          document.getElementById('s-mode-id').value,
+    power_on_url:     (document.getElementById('s-power-on-url')||{}).value||'',
+    power_off_url:    (document.getElementById('s-power-off-url')||{}).value||'',
+    power_status_url: (document.getElementById('s-power-status-url')||{}).value||'',
     default_ams_slot: document.getElementById('s-default-slot').value,
-    auto_leveling:    document.getElementById('s-auto-leveling').checked?1:0,
-    camera_on_print:  (document.getElementById('s-camera-on-print')||{}).checked?1:0,
+    auto_leveling:           document.getElementById('s-auto-leveling').checked?1:0,
+    vibration_compensation:  (document.getElementById('s-vibration-compensation')||{}).checked?1:0,
+    camera_on_print:         (document.getElementById('s-camera-on-print')||{}).checked?1:0,
     print_start_dialog: parseInt((document.getElementById('s-file-ready-mode')||{}).value||'1',10),
     web_upload_warning:webUploadWarning,
     poll_interval:    Math.min(60,Math.max(1,parseInt((document.getElementById('s-poll-interval')||{}).value,10)||3)),
+    verbose_http_log: (document.getElementById('s-verbose-http-log')||{}).checked?1:0,
     spoolman_server:  (document.getElementById('s-spoolman-url')||{}).value||'',
     spoolman_sync_rate: Math.max(0,parseInt((document.getElementById('s-spoolman-sync-rate')||{}).value||'30',10)),
   }).then(function(){
@@ -1962,8 +2020,314 @@ var pollTimer;
     });
   }).catch(function(){});
   poll();pollTimer=setInterval(poll,ms);
+  setInterval(_loadSpoolmanStatus,30000);
+  // initDashGrid() is called at the very end of the file, after all the
+  // DASH_* var declarations below have executed (they are hoisted but not yet
+  // assigned at this point in the IIFE).
 })();
 
+// ── Dashboard Free Grid (Issue #89) ────────────────────────────────────────
+// User-customizable dashboard powered by GridStack (v10, docs: gridstack.js).
+// Cards move + resize on a 12-column snap grid; layout persisted per browser
+// in localStorage. Built on documented APIs only:
+//   - float:false (default)  -> compact packing, no holes between cards
+//   - staticGrid:true        -> locked by default, setStatic(false) in edit mode
+//   - grid.save(false)/load(layout,false) -> serialize/restore by gs-id
+//   - draggable.cancel       -> inputs/buttons/img excluded from drag start
+//   - columnOpts.breakpoints -> 1-column below 700px GRID width (sidebar-aware)
+var DASH_STORAGE_KEY='dashLayout';
+var DASH_LAYOUT_VERSION=3;   // v1/v2 = older editors; discard those states
+var DASH_CARD_KEYS=['camera','progress','temps','motion','speed','fan','ams'];
+// Layout arrays in GridStack save()/load() format. cellHeight=60px.
+var DASH_DEFAULT_LAYOUT=[
+  {id:'camera',  x:0,y:0, w:12,h:7},
+  {id:'progress',x:0,y:7, w:12,h:6},
+  {id:'temps',   x:0,y:13,w:6, h:7},
+  {id:'motion',  x:6,y:13,w:6, h:7},
+  {id:'speed',   x:0,y:20,w:6, h:3},
+  {id:'fan',     x:6,y:20,w:6, h:3},
+  {id:'ams',     x:0,y:23,w:12,h:4},
+];
+// "Wide desktop" preset (Blaim, Issue #89): big camera left, settings center,
+// motion right.
+var DASH_PRESET_WIDE=[
+  {id:'progress',x:0, y:0, w:12,h:4},
+  {id:'camera',  x:0, y:4, w:6, h:11},
+  {id:'temps',   x:6, y:4, w:3, h:7},
+  {id:'speed',   x:6, y:11,w:3, h:2},
+  {id:'fan',     x:6, y:13,w:3, h:2},
+  {id:'motion',  x:9, y:4, w:3, h:11},
+  {id:'ams',     x:0, y:15,w:12,h:4},
+];
+var _dashGrid=null;
+var _dashEditing=false;
+var _dashHidden=[];   // [{id,x,y,w,h}] cards currently hidden (position kept for re-show)
+
+// GridStack requires .grid-stack-item > .grid-stack-item-content around each
+// card — wrap the existing .card elements in place (IDs/event handlers survive,
+// appendChild moves nodes without recreating them).
+function _dashWrapCards(){
+  var grid=document.getElementById('dash-grid');
+  if(!grid)return;
+  DASH_CARD_KEYS.forEach(function(key){
+    var card=grid.querySelector('[data-card="'+key+'"]');
+    if(!card||card.parentNode.classList.contains('grid-stack-item-content'))return;
+    var item=document.createElement('div');
+    item.className='grid-stack-item';
+    item.setAttribute('gs-id',key);
+    var content=document.createElement('div');
+    content.className='grid-stack-item-content';
+    grid.insertBefore(item,card);
+    item.appendChild(content);
+    content.appendChild(card);
+  });
+}
+
+function _dashItem(key){
+  return document.querySelector('#dash-grid .grid-stack-item[gs-id="'+key+'"]');
+}
+
+function _dashLoadState(){
+  try{
+    var raw=localStorage.getItem(DASH_STORAGE_KEY);
+    if(!raw)return null;
+    var s=JSON.parse(raw);
+    if(!s||s.version!==DASH_LAYOUT_VERSION||!Array.isArray(s.layout))return null;
+    return s;
+  }catch(e){return null;}
+}
+function _dashSaveState(){
+  if(!_dashGrid)return;
+  localStorage.setItem(DASH_STORAGE_KEY,JSON.stringify({
+    version:DASH_LAYOUT_VERSION,
+    layout:_dashGrid.save(false),   // [{id,x,y,w,h},…] — visible widgets only
+    hidden:_dashHidden.slice(),
+  }));
+}
+
+function initDashGrid(){
+  var el=document.getElementById('dash-grid');
+  if(!el||typeof GridStack==='undefined')return;
+  _dashWrapCards();
+  _dashGrid=GridStack.init({
+    cellHeight:60,
+    margin:8,
+    staticGrid:true,   // locked by default; setStatic(false) enables drag+resize
+    columnOpts:{breakpoints:[{w:700,c:1}]},  // grid-width based (sidebar-aware)
+    draggable:{cancel:'input,textarea,button,select,option,img,.slider'},
+  },el);
+  var state=_dashLoadState();
+  if(state){
+    _dashHidden=Array.isArray(state.hidden)?state.hidden:[];
+    _dashGrid.load(state.layout,false);       // update matching ids, no add/remove
+    _dashHidden.forEach(function(n){
+      var item=_dashItem(n.id);
+      if(item){_dashGrid.removeWidget(item,false);item.style.display='none';}
+    });
+  }else{
+    _dashGrid.load(DASH_DEFAULT_LAYOUT,false);
+  }
+  _dashGrid.on('change',function(){if(_dashEditing)_dashSaveState();});
+  _dashRefreshPresetDropdown();
+}
+
+function toggleDashEdit(){
+  if(!_dashGrid)return;
+  _dashEditing=!_dashEditing;
+  _dashGrid.setStatic(!_dashEditing);
+  document.getElementById('dash-grid').classList.toggle('editing',_dashEditing);
+  document.getElementById('dash-lbl-edit').textContent=_dashEditing?(T.dash_done||'Done'):(T.dash_edit||'Customize dashboard');
+  document.getElementById('dash-reset-btn').style.display=_dashEditing?'':'none';
+  document.getElementById('dash-preset').style.display=_dashEditing?'':'none';
+  document.getElementById('dash-preset-save-btn').style.display=_dashEditing?'':'none';
+  _dashUpdatePresetDeleteBtn();
+  if(_dashEditing)_dashInjectControls(); else _dashRemoveControls();
+  _dashRenderHiddenBar();
+  if(!_dashEditing)_dashSaveState();
+}
+
+// ── Custom presets (user-saved layouts) ────────────────────────────────────
+var DASH_CUSTOM_PRESETS_KEY='dashCustomPresets';
+var DASH_BUILTIN_PRESET_IDS=['standard','wide89'];
+
+function _dashLoadCustomPresets(){
+  try{
+    var raw=localStorage.getItem(DASH_CUSTOM_PRESETS_KEY);
+    var obj=raw?JSON.parse(raw):{};
+    return (obj&&typeof obj==='object')?obj:{};
+  }catch(e){return {};}
+}
+function _dashSaveCustomPresets(presets){
+  localStorage.setItem(DASH_CUSTOM_PRESETS_KEY,JSON.stringify(presets));
+}
+
+function _dashRefreshPresetDropdown(){
+  var sel=document.getElementById('dash-preset');
+  if(!sel)return;
+  var current=sel.value;
+  var customs=_dashLoadCustomPresets();
+  // Remove previously-rendered custom <option>s, keep the two built-ins.
+  Array.prototype.slice.call(sel.querySelectorAll('option')).forEach(function(o){
+    if(DASH_BUILTIN_PRESET_IDS.indexOf(o.value)===-1)sel.removeChild(o);
+  });
+  Object.keys(customs).sort().forEach(function(name){
+    var opt=document.createElement('option');
+    opt.value='custom:'+name;
+    opt.textContent=name;
+    sel.appendChild(opt);
+  });
+  if(Array.prototype.some.call(sel.options,function(o){return o.value===current;}))sel.value=current;
+  _dashUpdatePresetDeleteBtn();
+}
+
+function _dashUpdatePresetDeleteBtn(){
+  var sel=document.getElementById('dash-preset');
+  var delBtn=document.getElementById('dash-preset-delete-btn');
+  if(!sel||!delBtn)return;
+  var isCustom=sel.value.indexOf('custom:')===0;
+  delBtn.style.display=(_dashEditing&&isCustom)?'':'none';
+}
+
+function saveCurrentAsDashPreset(){
+  if(!_dashGrid)return;
+  var name=(prompt(T.dash_preset_name_prompt||'Preset name:')||'').trim();
+  if(!name)return;
+  var customs=_dashLoadCustomPresets();
+  customs[name]=_dashGrid.save(false);
+  _dashSaveCustomPresets(customs);
+  _dashRefreshPresetDropdown();
+  var sel=document.getElementById('dash-preset');
+  if(sel)sel.value='custom:'+name;
+  _dashUpdatePresetDeleteBtn();
+}
+
+function deleteCurrentDashPreset(){
+  var sel=document.getElementById('dash-preset');
+  if(!sel||sel.value.indexOf('custom:')!==0)return;
+  var name=sel.value.slice(7);
+  if(!confirm((T.dash_preset_delete_confirm||'Delete preset "{name}"?').replace('{name}',name)))return;
+  var customs=_dashLoadCustomPresets();
+  delete customs[name];
+  _dashSaveCustomPresets(customs);
+  sel.value='standard';
+  _dashRefreshPresetDropdown();
+  resetDashLayout();
+}
+
+function _dashInjectControls(){
+  DASH_CARD_KEYS.forEach(function(key){
+    if(_dashHidden.some(function(n){return n.id===key;}))return;
+    var content=document.querySelector('#dash-grid .grid-stack-item[gs-id="'+key+'"] .grid-stack-item-content');
+    if(!content||content.querySelector('.dash-card-controls'))return;
+    var ctrl=document.createElement('div');
+    ctrl.className='dash-card-controls';
+    var hideBtn=document.createElement('button');
+    hideBtn.className='dash-card-ctrl-btn';
+    hideBtn.title=T.dash_hide||'Hide';
+    hideBtn.textContent='👁';
+    hideBtn.addEventListener('click',function(e){e.stopPropagation();dashHideCard(key);});
+    ctrl.appendChild(hideBtn);
+    content.appendChild(ctrl);
+  });
+}
+function _dashRemoveControls(){
+  var nodes=document.querySelectorAll('#dash-grid .dash-card-controls');
+  Array.prototype.forEach.call(nodes,function(n){n.parentNode&&n.parentNode.removeChild(n);});
+}
+
+function _dashCardLabel(key){
+  var card=document.querySelector('[data-card="'+key+'"]');
+  if(!card)return key;
+  var t=card.querySelector('.card-title');
+  return t?t.textContent.trim():key;
+}
+
+function _dashRenderHiddenBar(){
+  var bar=document.getElementById('dash-hidden-bar');
+  if(!bar)return;
+  bar.innerHTML='';
+  if(!_dashEditing||!_dashHidden.length){bar.classList.remove('show');return;}
+  bar.classList.add('show');
+  var label=document.createElement('span');
+  label.textContent=(T.dash_hidden_cards||'Hidden cards')+': ';
+  bar.appendChild(label);
+  _dashHidden.forEach(function(n){
+    var chip=document.createElement('span');
+    chip.className='dash-hidden-chip';
+    chip.appendChild(document.createTextNode(_dashCardLabel(n.id)+' '));
+    var btn=document.createElement('button');
+    btn.textContent='👁';
+    btn.title=T.dash_show||'Show';
+    btn.addEventListener('click',function(){dashShowCard(n.id);});
+    chip.appendChild(btn);
+    bar.appendChild(chip);
+  });
+}
+
+function dashHideCard(key){
+  if(_dashHidden.some(function(n){return n.id===key;}))return;
+  var item=_dashItem(key);
+  if(!item||!_dashGrid)return;
+  // Remember position/size so re-show can restore it.
+  var n=item.gridstackNode||{};
+  _dashHidden.push({id:key,x:n.x,y:n.y,w:n.w,h:n.h});
+  _dashGrid.removeWidget(item,false);   // keep DOM element, drop the widget
+  item.style.display='none';
+  _dashSaveState();
+  _dashRenderHiddenBar();
+}
+function dashShowCard(key){
+  var entry=null;
+  _dashHidden=_dashHidden.filter(function(n){if(n.id===key){entry=n;return false;}return true;});
+  var item=_dashItem(key);
+  if(item&&_dashGrid){
+    item.style.display='';
+    _dashGrid.makeWidget(item);
+    if(entry&&entry.w)_dashGrid.update(item,{x:entry.x,y:entry.y,w:entry.w,h:entry.h});
+    if(_dashEditing)_dashInjectControls();
+  }
+  _dashSaveState();
+  _dashRenderHiddenBar();
+}
+
+function _dashShowAllHidden(){
+  _dashHidden.slice().forEach(function(n){dashShowCard(n.id);});
+  _dashHidden=[];
+}
+
+function resetDashLayout(){
+  if(!_dashGrid)return;
+  localStorage.removeItem(DASH_STORAGE_KEY);
+  var sel=document.getElementById('dash-preset');if(sel)sel.value='standard';
+  _dashShowAllHidden();
+  _dashGrid.load(DASH_DEFAULT_LAYOUT,false);
+  if(_dashEditing){_dashInjectControls();_dashSaveState();}
+  _dashRenderHiddenBar();
+}
+function applyDashPreset(name){
+  if(name==='standard'){resetDashLayout();return;}
+  if(!_dashGrid)return;
+  var layout=null;
+  if(name==='wide89'){
+    layout=DASH_PRESET_WIDE;
+  }else if(name.indexOf('custom:')===0){
+    var customs=_dashLoadCustomPresets();
+    layout=customs[name.slice(7)];
+  }
+  if(!layout)return;
+  var sel=document.getElementById('dash-preset');
+  if(sel)sel.value=name;   // keep the dropdown in sync even when called directly
+  _dashShowAllHidden();
+  _dashGrid.load(layout,false);
+  _dashUpdatePresetDeleteBtn();
+  if(_dashEditing)_dashInjectControls();
+  _dashSaveState();
+  _dashRenderHiddenBar();
+}
+
+// Init now — all DASH_* declarations above have run, and app.js loads at
+// </body>, so the DOM is ready.
+initDashGrid();
 // ── Print actions ──
 function printAction(a){
   post('/printer/print/'+a,{}).then(function(){clog('Druck: '+a,'msg-ok');poll()})
@@ -2422,10 +2786,42 @@ function aceDryStop(aceId){
 function loadStore(){
   fetch(_apiUrl('/kx/files')).then(function(r){return r.json()}).then(function(d){
     storeFiles=d.result||[];
+    // Reset any pending selection - stale ids from a deleted/renamed file
+    // should never carry over into a fresh file list.
+    storeExitSelectMode();
     renderStore();
   }).catch(function(e){clog('Store-Fehler: '+e,'msg-err')});
 }
 
+// Applies the store's search/filter/sort controls to storeFiles. Shared by
+// renderStore() and storeToggleSelectAll() so "Select All" only selects what
+// the user can currently see, not the entire (possibly filtered-out) list.
+function _storeFilteredFiles(){
+  var q=(document.getElementById('store-search')||{value:''}).value.toLowerCase().trim();
+  var filter=(document.getElementById('store-filter')||{value:'all'}).value;
+  var sort=(document.getElementById('store-sort')||{value:'date_desc'}).value;
+
+  var files=storeFiles.filter(function(f){
+    if(q&&f.filename.toLowerCase().indexOf(q)===-1) return false;
+    if(filter==='completed'&&f.last_print_status!=='completed') return false;
+    if(filter==='failed'&&(f.last_print_status!=='cancelled'&&f.last_print_status!=='failed')) return false;
+    if(filter==='never'&&f.last_print_status) return false;
+    return true;
+  });
+
+  files.sort(function(a,b){
+    if(sort==='name_asc') return a.filename.localeCompare(b.filename);
+    if(sort==='duration_asc'){
+      var da=a.last_print_duration||a.est_print_time_sec||0;
+      var db=b.last_print_duration||b.est_print_time_sec||0;
+      return da-db;
+    }
+    // date_desc (default)
+    return (b.uploaded_at||'').localeCompare(a.uploaded_at||'');
+  });
+  return files;
+}
+
 function uploadGcode(file){
   if(!file) return;
   var zone=document.getElementById('store-upload-zone');
@@ -2470,32 +2866,7 @@ function uploadGcode(file){
 function renderStore(){
   var grid=document.getElementById('store-grid');
   var empty=document.getElementById('store-empty');
-
-  // Suche
-  var q=(document.getElementById('store-search')||{value:''}).value.toLowerCase().trim();
-  // Filter
-  var filter=(document.getElementById('store-filter')||{value:'all'}).value;
-  // Sortierung
-  var sort=(document.getElementById('store-sort')||{value:'date_desc'}).value;
-
-  var files=storeFiles.filter(function(f){
-    if(q&&f.filename.toLowerCase().indexOf(q)===-1) return false;
-    if(filter==='completed'&&f.last_print_status!=='completed') return false;
-    if(filter==='failed'&&(f.last_print_status!=='cancelled'&&f.last_print_status!=='failed')) return false;
-    if(filter==='never'&&f.last_print_status) return false;
-    return true;
-  });
-
-  files.sort(function(a,b){
-    if(sort==='name_asc') return a.filename.localeCompare(b.filename);
-    if(sort==='duration_asc'){
-      var da=a.last_print_duration||a.est_print_time_sec||0;
-      var db=b.last_print_duration||b.est_print_time_sec||0;
-      return da-db;
-    }
-    // date_desc (default)
-    return (b.uploaded_at||'').localeCompare(a.uploaded_at||'');
-  });
+  var files=_storeFilteredFiles();
 
   if(!storeFiles.length){
     empty.textContent=T.store_empty;
@@ -2528,22 +2899,56 @@ function renderStore(){
     } else if(!f.last_print_status){
       lastInfo='<div style="font-size:11px;color:var(--txt2);margin-bottom:2px;opacity:.6">'+T.store_never+'</div>';
     }
-    return '<div style="background:var(--raised);border:1px solid var(--border);border-radius:8px;padding:10px;display:flex;flex-direction:column">'+
+    var isSelected=!!_storeSelected[f.id];
+    var selectBorder=isSelected?'border:2px solid var(--accent);padding:9px':'border:1px solid var(--border);padding:10px';
+    // Always visible (not just once select mode is on) - otherwise there is
+    // no way to ever enter select mode, since it's normally entered by
+    // clicking this very checkbox. White circle behind it so it stays
+    // legible against any thumbnail.
+    var checkbox='<span style="position:absolute;top:6px;left:6px;width:22px;height:22px;'+
+      'border-radius:50%;background:rgba(255,255,255,.85);z-index:2;display:flex;'+
+      'align-items:center;justify-content:center">'+
+      '<input type="checkbox" class="store-card-cb" '+(isSelected?'checked':'')+
+      ' onclick="event.stopPropagation();storeToggleSelect(\''+f.id+'\')" '+
+      'style="width:16px;height:16px;margin:0"></span>';
+    var cardClick=_storeSelectMode?'onclick="storeToggleSelect(\''+f.id+'\')" style="cursor:pointer;position:relative;background:var(--raised);border-radius:8px;'+selectBorder+';display:flex;flex-direction:column"':
+      'style="position:relative;background:var(--raised);border-radius:8px;'+selectBorder+';display:flex;flex-direction:column"';
+    return '<div '+cardClick+'>'+
+      checkbox+
       thumb+
       '<div title="'+f.filename+'" style="font-size:12px;font-weight:600;margin-bottom:4px;color:var(--txt)">'+name+statusBadge+'</div>'+
       lastInfo+
       '<div style="font-size:11px;color:var(--txt2);margin-bottom:2px">⏱ '+T.store_estimate+': '+est+'</div>'+
       '<div style="font-size:11px;color:var(--txt2);margin-bottom:8px">📅 '+date+'</div>'+
       '<div style="display:flex;gap:6px;margin-top:auto">'+
-        '<button onclick="storePrint(\''+f.id+'\',\''+f.filename.replace(/'/g,"\\'")+'\')" '+
+        '<button onclick="event.stopPropagation();storePrint(\''+f.id+'\',\''+f.filename.replace(/'/g,"\\'")+'\')" '+
           'style="flex:1;font-size:12px;padding:5px;background:var(--accent);color:#fff;border:none;border-radius:6px;cursor:pointer">'+T.store_print+'</button>'+
-        '<button onclick="storeDownload(\''+f.id+'\')" title="'+T.store_download+'" '+
+        '<button onclick="event.stopPropagation();storeDownload(\''+f.id+'\')" title="'+T.store_download+'" '+
           'style="font-size:12px;padding:5px 8px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--txt2);cursor:pointer">⬇</button>'+
-        '<button onclick="storeDelete(\''+f.id+'\')" '+
+        '<button onclick="event.stopPropagation();storeDelete(\''+f.id+'\')" '+
           'style="font-size:12px;padding:5px 8px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--txt2);cursor:pointer">🗑</button>'+
       '</div>'+
     '</div>';
   }).join('');
+
+  _storeUpdateSelectBar(files);
+}
+
+// Reflects the current selection onto the select-all checkbox (incl.
+// indeterminate state), the selected-count label, and the delete button's
+// disabled state. `files` is the currently-filtered/visible list.
+function _storeUpdateSelectBar(files){
+  var selectAll=document.getElementById('store-select-all');
+  var countEl=document.getElementById('store-selected-count');
+  var delBtn=document.getElementById('store-delete-selected-btn');
+  if(!selectAll||!countEl||!delBtn)return;
+  var visibleIds=files.map(function(f){return f.id;});
+  var selectedVisible=visibleIds.filter(function(id){return _storeSelected[id];});
+  var n=selectedVisible.length;
+  selectAll.checked=n>0&&n===visibleIds.length;
+  selectAll.indeterminate=n>0&&n<visibleIds.length;
+  countEl.textContent=n>0?(T.store_selected_count||'{n} selected').replace('{n}',n):'';
+  delBtn.disabled=n===0;
 }
 
 function formatDur(sec){
@@ -2563,6 +2968,234 @@ var _pendingWebVerifyAutoOpen=false;
 // wurde (Issue #29 / Theme-Auslagerung PR #27).
 var storeFiles=[];
 
+// Multi-select state for the GCode browser (Issue #94).
+var _storeSelectMode=false;
+var _storeSelected={};  // file.id -> true
+
+function storeToggleSelect(id){
+  if(!_storeSelectMode){
+    _storeSelectMode=true;
+    var bar=document.getElementById('store-select-bar');
+    if(bar)bar.style.display='flex';
+  }
+  if(_storeSelected[id])delete _storeSelected[id];
+  else _storeSelected[id]=true;
+  renderStore();
+}
+
+function storeToggleSelectAll(checked){
+  // Only the currently filtered/visible files are affected, so search/filter
+  // never causes "Select All" to silently pick up hidden files too.
+  var visible=_storeFilteredFiles();
+  _storeSelected={};
+  if(checked)visible.forEach(function(f){_storeSelected[f.id]=true;});
+  renderStore();
+}
+
+function storeExitSelectMode(){
+  _storeSelectMode=false;
+  _storeSelected={};
+  var bar=document.getElementById('store-select-bar');
+  if(bar)bar.style.display='none';
+  renderStore();
+}
+
+function storeDeleteSelected(){
+  var ids=Object.keys(_storeSelected);
+  if(!ids.length)return;
+  if(!confirm((T.store_delete_selected_confirm||'Delete {n} selected files?').replace('{n}',ids.length)))return;
+  Promise.all(ids.map(function(id){
+    return fetch(_apiUrl('/kx/files/'+id),{method:'DELETE'}).then(function(r){return{id:id,ok:r.ok};});
+  })).then(function(results){
+    var failed=results.filter(function(r){return !r.ok;});
+    if(failed.length)clog((T.log_delete_failed||'Delete failed')+': '+failed.length,'msg-err');
+    storeExitSelectMode();
+    loadStore();
+  });
+}
+
+// ── Files on the printer's own internal storage (Issue: 2nd Browser tab) ──
+// Uses filename as the identity key (the printer has no numeric file id like
+// the bridge's own GCodeStore) and a single batch-delete call, since the
+// printer's file/deleteBatch MQTT action natively accepts a filename list.
+var printerFiles=[];
+var _printerFilesSelectMode=false;
+var _printerFilesSelected={};  // filename -> true
+
+function loadPrinterFiles(){
+  var errEl=document.getElementById('printer-store-error');
+  if(errEl)errEl.style.display='none';
+  fetch(_apiUrl('/kx/printer-files')).then(function(r){return r.json()}).then(function(d){
+    _printerFilesLoaded=true;
+    if(d.error){
+      printerFiles=[];
+      if(errEl){errEl.textContent=T.printer_store_unreachable||d.error;errEl.style.display='block';}
+      renderPrinterFiles();
+      return;
+    }
+    printerFiles=d.result||[];
+    _printerFilesSelected={};
+    _printerFilesSelectMode=false;
+    var bar=document.getElementById('printer-store-select-bar');
+    if(bar)bar.style.display='none';
+    renderPrinterFiles();
+  }).catch(function(e){
+    _printerFilesLoaded=true;
+    if(errEl){errEl.textContent=T.printer_store_unreachable||String(e);errEl.style.display='block';}
+  });
+}
+
+function renderPrinterFiles(){
+  var grid=document.getElementById('printer-store-grid');
+  var empty=document.getElementById('printer-store-empty');
+  if(!grid||!empty)return;
+  if(!printerFiles.length){
+    empty.textContent=T.printer_store_empty||'No files on the printer.';
+    grid.innerHTML='';
+    empty.style.display='block';
+    return;
+  }
+  empty.style.display='none';
+  grid.innerHTML=printerFiles.map(function(f,idx){
+    var name=f.filename.length>28?f.filename.slice(0,25)+'…':f.filename;
+    var sizeKb=f.size?(f.size/1024).toFixed(0)+' KB':'–';
+    var date=f.timestamp?new Date(f.timestamp).toISOString().replace('T',' ').slice(0,16):'';
+    var isSelected=!!_printerFilesSelected[f.filename];
+    var selectBorder=isSelected?'border:2px solid var(--accent);padding:9px':'border:1px solid var(--border);padding:10px';
+    var checkbox='<span style="position:absolute;top:6px;left:6px;width:22px;height:22px;'+
+      'border-radius:50%;background:rgba(255,255,255,.85);z-index:2;display:flex;'+
+      'align-items:center;justify-content:center">'+
+      '<input type="checkbox" class="store-card-cb" '+(isSelected?'checked':'')+
+      ' onclick="event.stopPropagation();printerFileToggleSelect(\''+f.filename.replace(/'/g,"\\'")+'\')" '+
+      'style="width:16px;height:16px;margin:0"></span>';
+    var cardClick=_printerFilesSelectMode?'onclick="printerFileToggleSelect(\''+f.filename.replace(/'/g,"\\'")+'\')" style="cursor:pointer;position:relative;background:var(--raised);border-radius:8px;'+selectBorder+';display:flex;flex-direction:column"':
+      'style="position:relative;background:var(--raised);border-radius:8px;'+selectBorder+';display:flex;flex-direction:column"';
+    var thumbId='pft-'+idx;
+    var cachedThumb=_printerThumbCache[f.filename];
+    var thumbHtml=cachedThumb
+      ? '<img id="'+thumbId+'" src="data:image/png;base64,'+cachedThumb+'" style="width:100%;height:60px;object-fit:contain;border-radius:6px;background:var(--raised);margin-bottom:8px">'
+      : '<div id="'+thumbId+'" data-filename="'+encodeURIComponent(f.filename)+'" style="width:100%;height:60px;background:var(--raised);border-radius:6px;display:flex;align-items:center;justify-content:center;margin-bottom:8px;font-size:28px">🖨</div>';
+    return '<div '+cardClick+'>'+
+      checkbox+
+      thumbHtml+
+      '<div title="'+f.filename+'" style="font-size:12px;font-weight:600;margin-bottom:4px;color:var(--txt)">'+name+'</div>'+
+      '<div style="font-size:11px;color:var(--txt2);margin-bottom:2px">💾 '+sizeKb+'</div>'+
+      '<div style="font-size:11px;color:var(--txt2);margin-bottom:8px">📅 '+date+'</div>'+
+      '<div style="display:flex;gap:6px;margin-top:auto">'+
+        '<button onclick="event.stopPropagation();printerFileDelete(\''+f.filename.replace(/'/g,"\\'")+'\')" '+
+          'style="flex:1;font-size:12px;padding:5px 8px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--txt2);cursor:pointer">🗑</button>'+
+      '</div>'+
+    '</div>';
+  }).join('');
+  _printerFilesUpdateSelectBar();
+  _loadVisiblePrinterThumbnails();
+}
+
+// Thumbnails are fetched lazily, one at a time, only for cards not already
+// cached - fetching all of them upfront would mean one MQTT roundtrip per
+// file (145+ files is common), overwhelming the single MQTT connection.
+var _printerThumbCache={};  // filename -> base64 PNG string ("" = no thumbnail)
+var _printerThumbQueue=[];
+var _printerThumbLoading=false;
+
+function _loadVisiblePrinterThumbnails(){
+  var placeholders=document.querySelectorAll('#printer-store-grid [data-filename]');
+  _printerThumbQueue=Array.prototype.slice.call(placeholders);
+  _pumpPrinterThumbQueue();
+}
+
+function _pumpPrinterThumbQueue(){
+  if(_printerThumbLoading||!_printerThumbQueue.length)return;
+  var el=_printerThumbQueue.shift();
+  if(!el||!el.isConnected){_pumpPrinterThumbQueue();return;}
+  var encodedName=el.getAttribute('data-filename');
+  _printerThumbLoading=true;
+  fetch(_apiUrl('/kx/printer-files/'+encodedName+'/thumbnail'))
+    .then(function(r){return r.json()})
+    .then(function(d){
+      var thumb=(d.result&&d.result.thumbnail)||'';
+      _printerThumbCache[decodeURIComponent(encodedName)]=thumb;
+      if(thumb&&el.isConnected){
+        var img=document.createElement('img');
+        img.src='data:image/png;base64,'+thumb;
+        img.style.cssText='width:100%;height:60px;object-fit:contain;border-radius:6px;background:var(--raised);margin-bottom:8px';
+        img.id=el.id;
+        el.replaceWith(img);
+      }
+    })
+    .catch(function(){/* keep the placeholder icon on failure */})
+    .finally(function(){
+      _printerThumbLoading=false;
+      _pumpPrinterThumbQueue();
+    });
+}
+
+function _printerFilesUpdateSelectBar(){
+  var selectAll=document.getElementById('printer-store-select-all');
+  var countEl=document.getElementById('printer-store-selected-count');
+  var delBtn=document.getElementById('printer-store-delete-selected-btn');
+  if(!selectAll||!countEl||!delBtn)return;
+  var allNames=printerFiles.map(function(f){return f.filename;});
+  var selected=allNames.filter(function(n){return _printerFilesSelected[n];});
+  var n=selected.length;
+  selectAll.checked=n>0&&n===allNames.length;
+  selectAll.indeterminate=n>0&&n<allNames.length;
+  countEl.textContent=n>0?(T.store_selected_count||'{n} selected').replace('{n}',n):'';
+  delBtn.disabled=n===0;
+}
+
+function printerFileToggleSelect(filename){
+  if(!_printerFilesSelectMode){
+    _printerFilesSelectMode=true;
+    var bar=document.getElementById('printer-store-select-bar');
+    if(bar)bar.style.display='flex';
+  }
+  if(_printerFilesSelected[filename])delete _printerFilesSelected[filename];
+  else _printerFilesSelected[filename]=true;
+  renderPrinterFiles();
+}
+
+function printerFileToggleSelectAll(checked){
+  _printerFilesSelected={};
+  if(checked)printerFiles.forEach(function(f){_printerFilesSelected[f.filename]=true;});
+  renderPrinterFiles();
+}
+
+function printerFileExitSelectMode(){
+  _printerFilesSelectMode=false;
+  _printerFilesSelected={};
+  var bar=document.getElementById('printer-store-select-bar');
+  if(bar)bar.style.display='none';
+  renderPrinterFiles();
+}
+
+function _printerFilesDeleteRequest(filenames){
+  return fetch(_apiUrl('/kx/printer-files/delete'),{
+    method:'POST',
+    headers:{'Content-Type':'application/json'},
+    body:JSON.stringify({filenames:filenames}),
+  }).then(function(r){return r.json().then(function(d){return{ok:r.ok,body:d};});});
+}
+
+function printerFileDelete(filename){
+  if(!confirm(T.printer_store_delete_confirm||'Delete file?'))return;
+  _printerFilesDeleteRequest([filename]).then(function(res){
+    if(!res.ok){clog((T.log_delete_failed||'Delete failed')+': '+(res.body.error||''),'msg-err');return;}
+    loadPrinterFiles();
+  });
+}
+
+function printerFileDeleteSelected(){
+  var names=Object.keys(_printerFilesSelected);
+  if(!names.length)return;
+  if(!confirm((T.printer_store_delete_selected_confirm||'Delete {n} selected files?').replace('{n}',names.length)))return;
+  _printerFilesDeleteRequest(names).then(function(res){
+    if(!res.ok){clog((T.log_delete_failed||'Delete failed')+': '+(res.body.error||''),'msg-err');return;}
+    printerFileExitSelectMode();
+    loadPrinterFiles();
+  });
+}
+
 var _gcodeFilaments=[];
 
 function _setGcodeFilamentsFromFileObj(fileObj){
@@ -3362,6 +3995,7 @@ function loadPrinterTab(){
             '<span style="font-weight:700;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap">🖨 '+p.name+'</span>'+
             '<span style="display:flex;align-items:center;gap:8px;flex-shrink:0">'+
               (isActive?'<span style="font-size:11px;color:var(--accent);font-weight:600">'+T.printers_active+'</span>':'')+
+              (p.has_power_control?'<button id="power-btn-'+printerNum+'" onclick="togglePrinterPower(\''+printerNum+'\')" title="'+T.printers_power+'" style="background:none;border:none;color:var(--txt2);font-size:16px;cursor:pointer;line-height:1;padding:0">🔌</button>':'')+
               '<button onclick="removePrinter(\''+printerNum+'\',\''+nameEsc+'\')" title="'+T.printers_remove+'" style="background:none;border:none;color:var(--txt2);font-size:16px;cursor:pointer;line-height:1;padding:0">✕</button>'+
             '</span>'+
           '</div>'+
@@ -3378,8 +4012,40 @@ function loadPrinterTab(){
           (!isActive?'<a href="'+url+'/printer'+printerNum+'" style="display:block;text-align:center;padding:7px;background:var(--accent);color:#fff;border-radius:7px;font-size:13px;font-weight:600;text-decoration:none;margin-top:4px">'+T.printers_switch+'</a>':'<div style="text-align:center;padding:7px;font-size:12px;color:var(--txt2)">'+T.printers_current+'</div>')+
         '</div>';
       }).join('');
+      results.forEach(function(res){
+        if(res.printer.has_power_control)_refreshPrinterPowerIcon(res.printer.id,(res.printer.bridge_url||'').replace(/\/+$/,''));
+      });
     });
   }).catch(function(e){
     if(grid)grid.innerHTML='<div style="color:var(--err);font-size:13px;padding:20px">Fehler: '+e+'</div>';
   });
 }
+
+function _refreshPrinterPowerIcon(pid,bridgeUrl){
+  fetch((bridgeUrl||'')+'/kx/printers/'+encodeURIComponent(pid)+'/power-status',{signal:AbortSignal.timeout(5000)})
+    .then(function(r){return r.json()})
+    .then(function(d){
+      var btn=document.getElementById('power-btn-'+pid);
+      if(!btn)return;
+      if(d.state==='on'){btn.style.color='var(--ok)';btn.title=T.printers_power_on||'Power: On';}
+      else if(d.state==='off'){btn.style.color='var(--txt2)';btn.title=T.printers_power_off||'Power: Off';}
+    })
+    .catch(function(){/* status endpoint optional - icon just stays neutral */});
+}
+
+function togglePrinterPower(pid){
+  var btn=document.getElementById('power-btn-'+pid);
+  var currentlyOn=btn&&btn.style.color&&btn.style.color.indexOf('var(--ok)')!==-1;
+  // Without a known current state, default to "on" - turning an already-off
+  // switch on is harmless, whereas guessing "off" on a printer mid-print is not.
+  var action=currentlyOn?'off':'on';
+  if(action==='off'&&!confirm(T.printers_power_off_confirm||'Turn printer power off? Make sure no print is running.'))return;
+  if(btn)btn.style.opacity='0.5';
+  post('/kx/printers/'+encodeURIComponent(pid)+'/power',{action:action}).then(function(){
+    if(btn)btn.style.opacity='1';
+    setTimeout(function(){loadPrinterTab();},1500);
+  }).catch(function(e){
+    if(btn)btn.style.opacity='1';
+    clog('Power-Fehler: '+e,'msg-err');
+  });
+}

web/themes/default/index.html

@@ -6,10 +6,13 @@
 <title>KX-Bridge</title>
 <link rel="stylesheet" href="/kx/ui/style.css">
 <link rel="stylesheet" href="/kx/ui/lib/pickr-nano.min.css">
+<link rel="stylesheet" href="/kx/ui/lib/gridstack.min.css">
 <script src="/kx/ui/lib/pickr.min.js"></script>
+<script src="/kx/ui/lib/gridstack-all.min.js"></script>
 <body>
 
 <div id="conn-error-banner" style="display:none;background:#c0392b;color:#fff;padding:10px 18px;font-size:14px;text-align:center;position:sticky;top:0;z-index:999;"></div>
+<div id="pause-msg-banner" style="display:none;background:#b8860b;color:#fff;padding:10px 18px;font-size:14px;text-align:center;position:sticky;top:0;z-index:997;"></div>
 <div id="file-ready-banner" style="display:none;background:#1a6e3c;color:#fff;padding:10px 18px;font-size:14px;text-align:center;position:sticky;top:0;z-index:998;display:none;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap">
   <span>📄 <span id="file-ready-name"></span></span>
   <button id="file-ready-btn" onclick="startReadyFile()"
@@ -137,9 +140,19 @@
   <main>
     <!-- ═══ DASHBOARD ═══ -->
     <div class="panel active" id="panel-dashboard">
-      <div class="grid">
+      <div id="dash-toolbar" style="display:flex;justify-content:flex-end;align-items:center;gap:8px;margin-bottom:10px">
+        <select id="dash-preset" onchange="applyDashPreset(this.value)" style="display:none;padding:4px 8px;font-size:12px;background:var(--raised);color:var(--txt);border:1px solid var(--border);border-radius:6px">
+          <option value="standard" id="dash-preset-standard">Standard</option>
+          <option value="wide89" id="dash-preset-wide89">Desktop breit</option>
+        </select>
+        <button id="dash-preset-delete-btn" onclick="deleteCurrentDashPreset()" style="display:none;padding:4px 10px;font-size:12px;background:var(--raised);color:var(--err);border:1px solid var(--border);border-radius:6px;cursor:pointer">🗑</button>
+        <button id="dash-preset-save-btn" onclick="saveCurrentAsDashPreset()" style="display:none;padding:4px 10px;font-size:12px;background:var(--raised);color:var(--txt2);border:1px solid var(--border);border-radius:6px;cursor:pointer">💾 <span id="dash-lbl-save-preset">Als Preset speichern</span></button>
+        <button id="dash-reset-btn" onclick="resetDashLayout()" style="display:none;padding:4px 10px;font-size:12px;background:var(--raised);color:var(--txt2);border:1px solid var(--border);border-radius:6px;cursor:pointer">↺ <span id="dash-lbl-reset">Zurücksetzen</span></button>
+        <button id="dash-edit-btn" onclick="toggleDashEdit()" style="padding:4px 10px;font-size:12px;background:var(--raised);color:var(--txt2);border:1px solid var(--border);border-radius:6px;cursor:pointer">🖉 <span id="dash-lbl-edit">Dashboard anpassen</span></button>
+      </div>
+      <div class="grid-stack" id="dash-grid">
         <!-- Kamera -->
-        <div class="card" style="grid-column:1/-1">
+        <div class="card" id="card-camera" data-card="camera" gs-w="12" gs-h="7">
           <div style="display:flex;align-items:center;justify-content:space-between;margin-bottom:10px">
             <div class="card-title" style="margin-bottom:0"><span>📷</span> <span id="d-card-cam">Kamera</span></div>
             <div style="display:flex;align-items:center;gap:10px">
@@ -154,7 +167,7 @@
           <div class="cam-wrap" id="cam-wrap">
             <div class="cam-placeholder" id="cam-placeholder"><span id="cam-placeholder-txt">📷 Kamera nicht gestartet</span></div>
             <div class="cam-spinner" id="cam-spinner"></div>
-            <img id="cam-img" style="display:none;width:100%;height:auto" alt="Kamera">
+            <img id="cam-img" draggable="false" style="display:none;width:100%;height:auto" alt="Kamera">
             <div class="cam-overlay" id="cam-overlay" style="display:none">
               <div style="font-size:12px;color:#fff" id="cam-fname"></div>
             </div>
@@ -164,7 +177,7 @@
         </div>
 
         <!-- Fortschritt -->
-        <div class="card" style="grid-column:1/-1">
+        <div class="card" id="card-progress" data-card="progress" gs-w="12" gs-h="6">
           <div class="card-title"><span>◉</span> <span id="d-card-progress">Fortschritt</span></div>
           <img id="d-thumbnail" src="" alt="" style="display:none;width:100%;max-height:160px;object-fit:contain;border-radius:8px;background:#111;margin-bottom:10px">
           <div class="pct-big"><span id="d-pct">0</span><small>%</small></div>
@@ -210,7 +223,7 @@
         </div>
 
         <!-- Temperatursteuerung + Verlauf -->
-        <div class="card" style="grid-column:1/-1">
+        <div class="card" id="card-temps" data-card="temps" gs-w="6" gs-h="7">
           <div class="card-title"><span>⊙</span> <span id="d-card-temps">Temperaturen</span></div>
           <div class="temp-card-inner">
             <div class="temp-block">
@@ -253,7 +266,7 @@
         </div>
 
         <!-- Achsensteuerung -->
-        <div class="card">
+        <div class="card" id="card-motion" data-card="motion" gs-w="6" gs-h="7">
           <div class="card-title"><span>✛</span> <span id="ptitle-motion-xy">Achsensteuerung</span></div>
           <div style="display:flex;gap:16px;align-items:flex-start;flex-wrap:wrap">
             <!-- XY -->
@@ -301,7 +314,7 @@
         </div>
 
         <!-- Print Speed -->
-        <div class="card">
+        <div class="card" id="card-speed" data-card="speed" gs-w="6" gs-h="3">
           <div class="card-title"><span>🏎</span> <span id="d-card-speed">Druckgeschwindigkeit</span></div>
           <div style="display:flex;gap:8px;margin-top:4px">
             <button class="spd-btn" id="d-spd-1" onclick="setSpeed(1)">
@@ -323,7 +336,7 @@
         </div>
 
         <!-- Lüfter -->
-        <div class="card">
+        <div class="card" id="card-fan" data-card="fan" gs-w="6" gs-h="3">
           <div class="card-title"><span>🌀</span> <span id="d-card-lightfan">Lüfter</span></div>
           <div class="slider-row">
             <input type="range" class="slider" min="0" max="100" value="0" id="d-fan" oninput="document.getElementById('d-fan-val').textContent=this.value" onchange="setFan()">
@@ -338,18 +351,19 @@
           </div>
         </div>
 
-        <div id="d-ace-dry-wrap" style="display:none">
-          <div id="d-ace-dry-grid" style="display:contents"></div>
-        </div>
-
         <!-- AMS -->
-        <div class="card" style="grid-column:1/-1" id="d-ams-card">
+        <div class="card" id="d-ams-card" data-card="ams" gs-w="12" gs-h="4">
           <div class="card-title"><span>◫</span> <span id="d-card-ams">Filament</span></div>
           <div class="ams-slots" id="ams-slots">
             <div style="grid-column:1/-1;text-align:center;color:var(--txt2);padding:20px" id="ams-no-data">Keine AMS-Daten empfangen</div>
           </div>
         </div>
       </div>
+      <!-- ACE-Trocknung: außerhalb des GridStack-Grids, per Drucker-State eingeblendet -->
+      <div id="d-ace-dry-wrap" class="grid" style="display:none;margin-top:16px">
+        <div id="d-ace-dry-grid" style="display:contents"></div>
+      </div>
+      <div id="dash-hidden-bar"></div>
     </div>
 
     <!-- ═══ CONSOLE ═══ -->
@@ -374,36 +388,81 @@
           <span id="store-panel-title">🗂 Datei-Browser</span>
           <button id="store-refresh-btn" onclick="loadStore()" style="font-size:12px;padding:4px 12px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--txt2);cursor:pointer">↻ Aktualisieren</button>
         </div>
-        <div style="display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap">
-          <input id="store-search" type="text" placeholder="🔍 Suche…" oninput="renderStore()"
-            style="flex:1;min-width:140px;padding:6px 10px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--txt);font-size:13px">
-          <select id="store-filter" onchange="renderStore()"
-            style="padding:6px 8px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--txt);font-size:13px">
-            <option value="all" id="sf-all">Alle</option>
-            <option value="completed" id="sf-ok">✓ Erfolgreich</option>
-            <option value="failed" id="sf-err">✗ Fehler</option>
-            <option value="never" id="sf-new">Neu</option>
-          </select>
-          <select id="store-sort" onchange="renderStore()"
-            style="padding:6px 8px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--txt);font-size:13px">
-            <option value="date_desc" id="ss-date">↓ Datum</option>
-            <option value="name_asc" id="ss-name">A–Z Name</option>
-            <option value="duration_asc" id="ss-dur">⏱ Druckzeit</option>
-          </select>
+        <div class="browser-subtabs" style="display:flex;gap:4px;margin-bottom:14px;border-bottom:1px solid var(--border)">
+          <button class="browser-tab active" id="btab-uploaded" onclick="showBrowserTab('uploaded')"
+            style="padding:8px 14px;background:none;border:none;border-bottom:2px solid transparent;color:var(--txt2);cursor:pointer;font-size:13px">
+            <span id="btab-lbl-uploaded">Hochgeladen</span></button>
+          <button class="browser-tab" id="btab-printer" onclick="showBrowserTab('printer')"
+            style="padding:8px 14px;background:none;border:none;border-bottom:2px solid transparent;color:var(--txt2);cursor:pointer;font-size:13px">
+            <span id="btab-lbl-printer">Auf dem Drucker</span></button>
         </div>
-        <div id="store-upload-zone" onclick="document.getElementById('store-upload-input').click()"
-          ondragover="event.preventDefault();this.classList.add('drag-over')"
-          ondragleave="this.classList.remove('drag-over')"
-          ondrop="event.preventDefault();this.classList.remove('drag-over');uploadGcode(event.dataTransfer.files[0])">
-          <input type="file" id="store-upload-input" accept=".gcode,.bgcode"
-            style="display:none" onchange="uploadGcode(this.files[0]);this.value=''">
-          <span id="store-upload-icon">⬆</span>
-          <span id="store-upload-label"><span id="store-upload-label-prefix">GCode hierher ziehen oder </span><u id="store-upload-label-browse">durchsuchen</u></span>
-          <span id="store-upload-status" style="display:none"></span>
+
+        <div id="browser-group-uploaded" class="browser-group active">
+          <div style="display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap">
+            <input id="store-search" type="text" placeholder="🔍 Suche…" oninput="renderStore()"
+              style="flex:1;min-width:140px;padding:6px 10px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--txt);font-size:13px">
+            <select id="store-filter" onchange="renderStore()"
+              style="padding:6px 8px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--txt);font-size:13px">
+              <option value="all" id="sf-all">Alle</option>
+              <option value="completed" id="sf-ok">✓ Erfolgreich</option>
+              <option value="failed" id="sf-err">✗ Fehler</option>
+              <option value="never" id="sf-new">Neu</option>
+            </select>
+            <select id="store-sort" onchange="renderStore()"
+              style="padding:6px 8px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--txt);font-size:13px">
+              <option value="date_desc" id="ss-date">↓ Datum</option>
+              <option value="name_asc" id="ss-name">A–Z Name</option>
+              <option value="duration_asc" id="ss-dur">⏱ Druckzeit</option>
+            </select>
+          </div>
+          <div id="store-upload-zone" onclick="document.getElementById('store-upload-input').click()"
+            ondragover="event.preventDefault();this.classList.add('drag-over')"
+            ondragleave="this.classList.remove('drag-over')"
+            ondrop="event.preventDefault();this.classList.remove('drag-over');uploadGcode(event.dataTransfer.files[0])">
+            <input type="file" id="store-upload-input" accept=".gcode,.bgcode"
+              style="display:none" onchange="uploadGcode(this.files[0]);this.value=''">
+            <span id="store-upload-icon">⬆</span>
+            <span id="store-upload-label"><span id="store-upload-label-prefix">GCode hierher ziehen oder </span><u id="store-upload-label-browse">durchsuchen</u></span>
+            <span id="store-upload-status" style="display:none"></span>
+          </div>
+          <div id="store-empty" style="display:none;color:var(--txt2);text-align:center;padding:40px 0;font-size:14px">
+          </div>
+          <div id="store-select-bar" style="display:none;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap">
+            <label style="display:flex;align-items:center;gap:6px;cursor:pointer;font-size:13px">
+              <input type="checkbox" id="store-select-all" onchange="storeToggleSelectAll(this.checked)">
+              <span id="store-lbl-select-all">Alle auswählen</span>
+            </label>
+            <span id="store-selected-count" style="color:var(--txt2);font-size:13px"></span>
+            <button id="store-delete-selected-btn" disabled onclick="storeDeleteSelected()"
+              style="font-size:12px;padding:4px 12px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--err);cursor:pointer">
+              🗑 <span id="store-lbl-delete-selected">Auswahl löschen</span></button>
+            <button onclick="storeExitSelectMode()"
+              style="font-size:12px;padding:4px 12px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--txt2);cursor:pointer">
+              <span id="store-lbl-exit-select">Abbrechen</span></button>
+          </div>
+          <div id="store-grid" style="display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px"></div>
         </div>
-        <div id="store-empty" style="display:none;color:var(--txt2);text-align:center;padding:40px 0;font-size:14px">
+
+        <div id="browser-group-printer" class="browser-group">
+          <div id="printer-store-empty" style="display:none;color:var(--txt2);text-align:center;padding:40px 0;font-size:14px">
+          </div>
+          <div id="printer-store-error" style="display:none;color:var(--err);text-align:center;padding:20px 0;font-size:13px">
+          </div>
+          <div id="printer-store-select-bar" style="display:none;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap">
+            <label style="display:flex;align-items:center;gap:6px;cursor:pointer;font-size:13px">
+              <input type="checkbox" id="printer-store-select-all" onchange="printerFileToggleSelectAll(this.checked)">
+              <span id="printer-store-lbl-select-all">Alle auswählen</span>
+            </label>
+            <span id="printer-store-selected-count" style="color:var(--txt2);font-size:13px"></span>
+            <button id="printer-store-delete-selected-btn" disabled onclick="printerFileDeleteSelected()"
+              style="font-size:12px;padding:4px 12px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--err);cursor:pointer">
+              🗑 <span id="printer-store-lbl-delete-selected">Auswahl löschen</span></button>
+            <button onclick="printerFileExitSelectMode()"
+              style="font-size:12px;padding:4px 12px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--txt2);cursor:pointer">
+              <span id="printer-store-lbl-exit-select">Abbrechen</span></button>
+          </div>
+          <div id="printer-store-grid" style="display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px"></div>
         </div>
-        <div id="store-grid" style="display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px"></div>
       </div>
     </div>
 
@@ -489,6 +548,22 @@
                 <input type="text" id="s-mode-id" placeholder="20030">
               </div>
             </div>
+            <div class="card">
+              <div class="card-title"><span>🔌</span> <span id="modal-sec-power">Power Switch</span></div>
+              <div class="modal-field">
+                <label id="lbl-power-on-url">Power-On URL</label>
+                <input type="text" id="s-power-on-url" placeholder="http://192.168.x.x/cm?cmnd=Power%20on">
+              </div>
+              <div class="modal-field">
+                <label id="lbl-power-off-url">Power-Off URL</label>
+                <input type="text" id="s-power-off-url" placeholder="http://192.168.x.x/cm?cmnd=Power%20off">
+              </div>
+              <div class="modal-field">
+                <label id="lbl-power-status-url">Status URL</label>
+                <input type="text" id="s-power-status-url" placeholder="http://192.168.x.x/cm?cmnd=Power">
+                <small id="lbl-power-hint" style="color:var(--txt2)"></small>
+              </div>
+            </div>
           </div>
 
           <!-- Drucker -->
@@ -509,6 +584,10 @@
                 <input type="checkbox" id="s-auto-leveling" style="width:auto;margin:0">
                 <label id="lbl-auto-leveling" style="margin:0;cursor:pointer" for="s-auto-leveling">Auto-Leveling vor Druck</label>
               </div>
+              <div class="modal-field" style="flex-direction:row;align-items:center;gap:10px">
+                <input type="checkbox" id="s-vibration-compensation" style="width:auto;margin:0">
+                <label id="lbl-vibration-compensation" style="margin:0;cursor:pointer" for="s-vibration-compensation">Resonance compensation before print</label>
+              </div>
               <div class="modal-field">
                 <label id="lbl-file-ready-mode">Nach Upload: Druckstart-Verhalten</label>
                 <select id="s-file-ready-mode">
@@ -550,6 +629,10 @@
                 <input type="number" id="s-poll-interval" min="1" max="60" step="1" placeholder="3" oninput="onPollIntervalInput()">
                 <small style="color:var(--txt2)" id="lbl-poll-hint">Wie oft die Bridge den Drucker-Status abfragt</small>
               </div>
+              <div class="modal-field" style="flex-direction:row;align-items:center;gap:10px">
+                <input type="checkbox" id="s-verbose-http-log" style="width:auto;margin:0">
+                <label id="lbl-verbose-http-log" style="margin:0;cursor:pointer" for="s-verbose-http-log">Log every HTTP request (verbose)</label>
+              </div>
             </div>
           </div>
 

web/themes/default/lib/gridstack.min.css

@@ -0,0 +1 @@
+.grid-stack{position:relative}.grid-stack-rtl{direction:ltr}.grid-stack-rtl>.grid-stack-item{direction:rtl}.grid-stack-placeholder>.placeholder-content{background-color:rgba(0,0,0,.1);margin:0;position:absolute;width:auto;z-index:0!important}.grid-stack>.grid-stack-item{position:absolute;padding:0}.grid-stack>.grid-stack-item>.grid-stack-item-content{margin:0;position:absolute;width:auto;overflow-x:hidden;overflow-y:auto}.grid-stack>.grid-stack-item.size-to-content:not(.size-to-content-max)>.grid-stack-item-content{overflow-y:hidden}.grid-stack-item>.ui-resizable-handle{position:absolute;font-size:.1px;display:block;-ms-touch-action:none;touch-action:none}.grid-stack-item.ui-resizable-autohide>.ui-resizable-handle,.grid-stack-item.ui-resizable-disabled>.ui-resizable-handle{display:none}.grid-stack-item>.ui-resizable-ne,.grid-stack-item>.ui-resizable-nw,.grid-stack-item>.ui-resizable-se,.grid-stack-item>.ui-resizable-sw{background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="none" stroke="%23666" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" viewBox="0 0 20 20"><path d="m10 3 2 2H8l2-2v14l-2-2h4l-2 2"/></svg>');background-repeat:no-repeat;background-position:center}.grid-stack-item>.ui-resizable-ne{transform:translate(0,10px) rotate(45deg)}.grid-stack-item>.ui-resizable-sw{transform:rotate(45deg)}.grid-stack-item>.ui-resizable-nw{transform:translate(0,10px) rotate(-45deg)}.grid-stack-item>.ui-resizable-se{transform:rotate(-45deg)}.grid-stack-item>.ui-resizable-nw{cursor:nw-resize;width:20px;height:20px;top:0}.grid-stack-item>.ui-resizable-n{cursor:n-resize;height:10px;top:0;left:25px;right:25px}.grid-stack-item>.ui-resizable-ne{cursor:ne-resize;width:20px;height:20px;top:0}.grid-stack-item>.ui-resizable-e{cursor:e-resize;width:10px;top:15px;bottom:15px}.grid-stack-item>.ui-resizable-se{cursor:se-resize;width:20px;height:20px}.grid-stack-item>.ui-resizable-s{cursor:s-resize;height:10px;left:25px;bottom:0;right:25px}.grid-stack-item>.ui-resizable-sw{cursor:sw-resize;width:20px;height:20px}.grid-stack-item>.ui-resizable-w{cursor:w-resize;width:10px;top:15px;bottom:15px}.grid-stack-item.ui-draggable-dragging>.ui-resizable-handle{display:none!important}.grid-stack-item.ui-draggable-dragging{will-change:left,top;cursor:move}.grid-stack-item.ui-resizable-resizing{will-change:width,height}.ui-draggable-dragging,.ui-resizable-resizing{z-index:10000}.ui-draggable-dragging>.grid-stack-item-content,.ui-resizable-resizing>.grid-stack-item-content{box-shadow:1px 4px 6px rgba(0,0,0,.2);opacity:.8}.grid-stack-animate,.grid-stack-animate .grid-stack-item{transition:left .3s,top .3s,height .3s,width .3s}.grid-stack-animate .grid-stack-item.grid-stack-placeholder,.grid-stack-animate .grid-stack-item.ui-draggable-dragging,.grid-stack-animate .grid-stack-item.ui-resizable-resizing{transition:left 0s,top 0s,height 0s,width 0s}.grid-stack>.grid-stack-item[gs-y="0"]{top:0}.grid-stack>.grid-stack-item[gs-x="0"]{left:0}.gs-12>.grid-stack-item{width:8.333%}.gs-12>.grid-stack-item[gs-x="1"]{left:8.333%}.gs-12>.grid-stack-item[gs-w="2"]{width:16.667%}.gs-12>.grid-stack-item[gs-x="2"]{left:16.667%}.gs-12>.grid-stack-item[gs-w="3"]{width:25%}.gs-12>.grid-stack-item[gs-x="3"]{left:25%}.gs-12>.grid-stack-item[gs-w="4"]{width:33.333%}.gs-12>.grid-stack-item[gs-x="4"]{left:33.333%}.gs-12>.grid-stack-item[gs-w="5"]{width:41.667%}.gs-12>.grid-stack-item[gs-x="5"]{left:41.667%}.gs-12>.grid-stack-item[gs-w="6"]{width:50%}.gs-12>.grid-stack-item[gs-x="6"]{left:50%}.gs-12>.grid-stack-item[gs-w="7"]{width:58.333%}.gs-12>.grid-stack-item[gs-x="7"]{left:58.333%}.gs-12>.grid-stack-item[gs-w="8"]{width:66.667%}.gs-12>.grid-stack-item[gs-x="8"]{left:66.667%}.gs-12>.grid-stack-item[gs-w="9"]{width:75%}.gs-12>.grid-stack-item[gs-x="9"]{left:75%}.gs-12>.grid-stack-item[gs-w="10"]{width:83.333%}.gs-12>.grid-stack-item[gs-x="10"]{left:83.333%}.gs-12>.grid-stack-item[gs-w="11"]{width:91.667%}.gs-12>.grid-stack-item[gs-x="11"]{left:91.667%}.gs-12>.grid-stack-item[gs-w="12"]{width:100%}.gs-1>.grid-stack-item{width:100%}

web/themes/default/style.css

@@ -95,18 +95,63 @@ main{flex:1;overflow-y:auto;padding:20px}
 
 /* ── CARD ── */
 .card{background:var(--card);border:1px solid var(--border);border-radius:12px;
-  padding:18px;transition:box-shadow .15s,transform .15s}
+  padding:18px;transition:box-shadow .15s,transform .15s;container-type:inline-size}
 .card:hover{box-shadow:0 4px 20px rgba(0,0,0,.3);transform:translateY(-1px)}
 .card-title{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--txt2);
   margin-bottom:14px;display:flex;align-items:center;gap:8px}
 .card-title span{font-size:14px}
 
+/* ── DASHBOARD FREE GRID (GridStack) ── */
+/* .grid-stack-item-content is already position:absolute + fills the cell
+   (GridStack's own CSS). The card inside just needs to fill that box — it
+   must NOT be position:absolute itself, or it can sit above/intercept
+   GridStack's resize-handle hit area and drag listeners. */
+/* Doc pattern: the card fills its cell; content scrolls if the user resizes
+   the cell smaller than the content needs. */
+.grid-stack-item-content>.card{width:100%;height:100%;margin:0;overflow-y:auto;overflow-x:hidden;box-sizing:border-box}
+/* .card:hover{transform:translateY(-1px)} creates a new containing block right
+   as the user starts dragging, throwing off GridStack's position math. Kill
+   the hover transform for dashboard cards specifically. */
+.grid-stack-item-content>.card:hover{transform:none}
+/* Edit mode: dashed outline + grab cursor on each item */
+#dash-grid.editing .grid-stack-item-content>.card{cursor:grab;
+  outline:1px dashed var(--accent);outline-offset:-1px;user-select:none}
+/* GridStack placeholder styled to theme */
+.grid-stack>.grid-stack-placeholder>.placeholder-content{
+  background:rgba(120,150,255,.12);border:1px dashed var(--accent);border-radius:12px}
+/* Resize handles only visible in edit mode */
+#dash-grid:not(.editing) .ui-resizable-handle{display:none!important}
+/* Per-card controls (hide button) */
+.dash-card-controls{display:none;position:absolute;top:8px;right:8px;gap:4px;z-index:6}
+#dash-grid.editing .dash-card-controls{display:flex}
+.dash-card-ctrl-btn{width:24px;height:24px;border-radius:6px;border:1px solid var(--border);
+  background:var(--raised);color:var(--txt2);cursor:pointer;font-size:12px;
+  display:flex;align-items:center;justify-content:center;line-height:1}
+.dash-card-ctrl-btn:hover{color:var(--accent);border-color:var(--accent)}
+#dash-hidden-bar{display:none;flex-wrap:wrap;gap:8px;margin-top:12px;padding:10px;
+  border:1px dashed var(--border);border-radius:10px}
+#dash-hidden-bar.show{display:flex}
+.dash-hidden-chip{display:flex;align-items:center;gap:6px;padding:4px 10px;font-size:12px;
+  background:var(--raised);border:1px solid var(--border);border-radius:20px;color:var(--txt2)}
+.dash-hidden-chip button{background:none;border:none;color:var(--accent);cursor:pointer;font-size:12px;padding:0}
+
+@media(max-width:768px){
+  #dash-toolbar{display:none}
+}
+
 /* ── HERO ── */
 .hero{grid-column:1/-1;display:grid;grid-template-columns:1fr 320px;gap:16px}
 @media(max-width:900px){.hero{grid-template-columns:1fr}}
 .cam-wrap{background:#0a0a0e;border-radius:10px;overflow:hidden;
   min-height:180px;max-height:320px;display:flex;align-items:center;justify-content:center;position:relative}
-.cam-wrap img,.cam-wrap video{width:100%;max-height:320px;height:auto;display:block;object-fit:contain}
+.cam-wrap img,.cam-wrap video{width:100%;max-height:320px;height:auto;display:block;object-fit:contain;
+  -webkit-user-drag:none;user-select:none}
+/* Inside the dashboard grid the camera card can be resized taller than the
+   default 320px cap — flex column: title row keeps its height, cam view
+   flexes to fill whatever cell height the user chose. */
+.grid-stack-item-content>#card-camera{display:flex;flex-direction:column}
+.grid-stack-item-content .cam-wrap{flex:1;min-height:0;max-height:none}
+.grid-stack-item-content .cam-wrap img,.grid-stack-item-content .cam-wrap video{max-height:100%;height:100%}
 .cam-placeholder{color:var(--txt2);font-size:13px;text-align:center;padding:20px}
 @keyframes spin{to{transform:rotate(360deg)}}
 .cam-spinner{width:40px;height:40px;border:3px solid rgba(255,255,255,.15);
@@ -119,6 +164,11 @@ main{flex:1;overflow-y:auto;padding:20px}
 .cam-toggle:hover{background:rgba(0,0,0,.7)}
 
 /* ── PROGRESS ── */
+/* Same pattern as #card-camera above: without this, shrinking the tile's
+   height just clips the lower content (time-grid/filename/buttons) outside
+   the visible area instead of making it scrollable (Issue #97). */
+.grid-stack-item-content>#card-progress{display:flex;flex-direction:column;min-height:0}
+.grid-stack-item-content>#card-progress>*{flex-shrink:0}
 .hero-info{display:flex;flex-direction:column;gap:12px}
 .pct-big{font-size:52px;font-weight:700;line-height:1;color:var(--txt)}
 .pct-big small{font-size:20px;font-weight:400;color:var(--txt2)}
@@ -161,6 +211,12 @@ main{flex:1;overflow-y:auto;padding:20px}
 /* ── TEMPS ── */
 .temp-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
 .temp-card-inner{display:grid;grid-template-columns:1fr 1fr;gap:12px}
+@container (max-width:340px){
+  .temp-card-inner{grid-template-columns:1fr}
+  .temp-val{font-size:24px}
+  .temp-edit{flex-wrap:wrap}
+  .temp-input{width:100%}
+}
 .temp-block{background:var(--raised);border-radius:10px;padding:14px;position:relative}
 .temp-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--txt2);margin-bottom:6px}
 .temp-row{display:flex;align-items:baseline;gap:6px}
@@ -266,6 +322,12 @@ canvas.tchart{width:100%;height:60px;display:block;border-radius:6px;background:
   .set-cat .nav-text{display:inline}
 }
 
+/* ── BROWSER SUB-TABS (uploaded vs. on-printer files) ── */
+.browser-tab.active{color:var(--accent);border-bottom-color:var(--accent)!important}
+.browser-tab:hover{color:var(--txt)}
+.browser-group{display:none}
+.browser-group.active{display:block}
+
 /* ── FILE BROWSER UPLOAD ZONE ── */
 #store-upload-zone{
   display:flex;flex-direction:column;align-items:center;justify-content:center;

web/translations/de.json

@@ -42,6 +42,8 @@
   "apd_placeholder_name": "z.B. Kobra X Wohnzimmer",
   "apd_success": "Drucker hinzugefügt, Bridge startet neu…",
   "apd_title": "Drucker hinzufügen",
+  "browser_tab_printer": "Auf dem Drucker",
+  "browser_tab_uploaded": "Hochgeladen",
   "btn_cam_start": "▶ Kamera",
   "btn_cam_start2": "▶ Start",
   "btn_cam_stop": "◼ Kamera",
@@ -68,6 +70,18 @@
   "card_speed": "Druckgeschwindigkeit",
   "card_temps": "Temperaturen",
   "confirm_cancel": "Druck wirklich abbrechen?",
+  "dash_done": "Fertig",
+  "dash_edit": "Dashboard anpassen",
+  "dash_hidden_cards": "Ausgeblendete Karten",
+  "dash_hide": "Ausblenden",
+  "dash_preset_delete_confirm": "Preset \"{name}\" löschen?",
+  "dash_preset_name_prompt": "Preset-Name:",
+  "dash_preset_standard": "Standard",
+  "dash_preset_wide89": "Desktop breit",
+  "dash_reset": "Zurücksetzen",
+  "dash_save_preset": "Als Preset speichern",
+  "dash_show": "Einblenden",
+  "dash_toggle_width": "Breite umschalten",
   "fd_cancel": "Abbrechen",
   "fd_no_matching_material": "Kein passendes Material",
   "fd_no_slots_msg": "Keine belegten AMS-Slots.{br}Druck trotzdem starten?",
@@ -121,6 +135,7 @@
   "lbl_feed": "Einziehen",
   "lbl_layers": "Layer",
   "lbl_light": "💡 Licht",
+  "lbl_pause_reason": "Druck pausiert:",
   "lbl_remaining": "Restzeit:",
   "lbl_slicer_time": "Slicer-Schätzung:",
   "lbl_spoolman_sync_rate": "Sync-Rate (s, 0=Druckende)",
@@ -199,12 +214,20 @@
   "panel_temps_chart": "Verlauf (letzte 60 Messungen)",
   "panel_temps_nozzle": "Düse",
   "print_auto_leveling": "Auto-Leveling für diesen Druck",
+  "printer_store_delete_confirm": "Datei vom Drucker löschen?",
+  "printer_store_delete_selected_confirm": "{n} ausgewählte Dateien vom Drucker löschen?",
+  "printer_store_empty": "Keine Dateien auf dem Drucker.",
+  "printer_store_unreachable": "Drucker nicht erreichbar oder Abfrage fehlgeschlagen.",
   "printers_active": "● aktiv",
   "printers_current": "Aktueller Drucker",
   "printers_empty_hint": "Noch kein Drucker eingerichtet.",
   "printers_loading": "Lade…",
   "printers_none": "Keine Drucker konfiguriert.",
   "printers_remove": "Drucker entfernen",
+  "printers_power": "Drucker-Stromversorgung schalten",
+  "printers_power_on": "Strom: An",
+  "printers_power_off": "Strom: Aus",
+  "printers_power_off_confirm": "Drucker-Strom ausschalten? Stelle sicher, dass kein Druck läuft.",
   "printers_remove_confirm": "Drucker \"{name}\" entfernen? Die Bridge startet neu.",
   "printers_switch": "Wechseln →",
   "progress_action_clear": "Leeren",
@@ -238,6 +261,11 @@
   "settings_language": "Sprache",
   "settings_mode_id": "Mode-ID",
   "settings_mode_id_placeholder": "20030",
+  "settings_power": "Steckdose (Ein/Aus)",
+  "settings_power_on_url": "Einschalt-URL",
+  "settings_power_off_url": "Ausschalt-URL",
+  "settings_power_status_url": "Status-URL",
+  "settings_power_hint": "Optional: einfache HTTP-GET-URLs für eine Steckdose (z.B. Tasmota), die den Drucker per Netzstrom schaltet. Leer lassen blendet den Power-Button aus.",
   "settings_mqtt_port": "MQTT-Port",
   "settings_mqtt_username_placeholder": "userXXXXXXXX",
   "settings_orca_profiles_import": "Profile importieren",
@@ -256,7 +284,9 @@
   "settings_title": "Einstellungen",
   "settings_username": "MQTT-Benutzername",
   "settings_vendor_filter_placeholder": "Hersteller suchen…",
+  "settings_verbose_http_log": "Jede HTTP-Anfrage loggen (ausführlich)",
   "settings_version": "Version",
+  "settings_vibration_compensation": "Resonanzkompensation",
   "settings_visible_vendors": "Sichtbare Hersteller (Profil-Dropdown)",
   "settings_visible_vendors_hint": "Nur diese Hersteller erscheinen im Slot-Profil-Dropdown. Nichts ausgewählt = alle anzeigen. „Generic\" und eigene Profile sind immer sichtbar.",
   "settings_visible_vendors_label": "Sichtbare Hersteller (Profil-Dropdown)",
@@ -278,6 +308,7 @@
   "skip_sending": "Sende …",
   "skip_success": "Objekte werden übersprungen.",
   "skip_title": "✂ Objekte überspringen",
+  "slot_copy_from": "Farbe von Slot kopieren…",
   "slot_edit_color": "Farbe",
   "slot_edit_custom": "z.B. PLA, PETG, ABS…",
   "slot_edit_load": "⬇ Einziehen",
@@ -296,15 +327,20 @@
   "ss_dur": "⏱ Druckzeit",
   "ss_name": "A–Z Name",
   "store_delete_confirm": "Datei löschen?",
+  "store_delete_selected": "Auswahl löschen",
+  "store_delete_selected_confirm": "{n} ausgewählte Dateien löschen?",
   "store_download": "⬇ Download",
   "store_empty": "Noch keine Dateien hochgeladen.",
   "store_estimate": "Schätzung",
+  "store_exit_select": "Abbrechen",
   "store_never": "noch nicht gedruckt",
   "store_no_results": "Keine Dateien gefunden.",
   "store_print": "▶ Drucken",
   "store_print_confirm": "Datei drucken?",
   "store_refresh": "↻ Aktualisieren",
   "store_search_placeholder": "🔍 Suche…",
+  "store_select_all": "Alle auswählen",
+  "store_selected_count": "{n} ausgewählt",
   "store_upload_busy": "⏳ Hochladen…",
   "store_upload_error": "✗ {error}",
   "store_upload_label_browse": "durchsuchen",
@@ -324,6 +360,5 @@
   "update_docker_copied": "Kopiert! Ausführen: docker compose pull && docker compose up -d",
   "update_error": "Fehler",
   "update_none": "Bereits aktuell",
-  "update_restarting": "Starte neu...",
-  "slot_copy_from": "Farbe von Slot kopieren…"
-}
+  "update_restarting": "Starte neu..."
+}

web/translations/en.json

@@ -42,6 +42,8 @@
   "apd_placeholder_name": "e.g. Kobra X Living Room",
   "apd_success": "Printer added, bridge restarting…",
   "apd_title": "Add printer",
+  "browser_tab_printer": "On Printer",
+  "browser_tab_uploaded": "Uploaded",
   "btn_cam_start": "▶ Camera",
   "btn_cam_start2": "▶ Start",
   "btn_cam_stop": "◼ Camera",
@@ -68,6 +70,18 @@
   "card_speed": "Print Speed",
   "card_temps": "Temperatures",
   "confirm_cancel": "Really cancel the print?",
+  "dash_done": "Done",
+  "dash_edit": "Customize dashboard",
+  "dash_hidden_cards": "Hidden cards",
+  "dash_hide": "Hide",
+  "dash_preset_delete_confirm": "Delete preset \"{name}\"?",
+  "dash_preset_name_prompt": "Preset name:",
+  "dash_preset_standard": "Standard",
+  "dash_preset_wide89": "Wide desktop",
+  "dash_reset": "Reset",
+  "dash_save_preset": "Save as preset",
+  "dash_show": "Show",
+  "dash_toggle_width": "Toggle width",
   "fd_cancel": "Cancel",
   "fd_no_matching_material": "No matching material",
   "fd_no_slots_msg": "No loaded AMS slots.{br}Start print anyway?",
@@ -121,6 +135,7 @@
   "lbl_feed": "Load",
   "lbl_layers": "Layer",
   "lbl_light": "💡 Light",
+  "lbl_pause_reason": "Print paused:",
   "lbl_remaining": "Remaining:",
   "lbl_slicer_time": "Slicer estimate:",
   "lbl_spoolman_sync_rate": "Sync rate (s, 0=end of print)",
@@ -199,12 +214,20 @@
   "panel_temps_chart": "History (last 60 readings)",
   "panel_temps_nozzle": "Nozzle",
   "print_auto_leveling": "Auto-Leveling",
+  "printer_store_delete_confirm": "Delete file from the printer?",
+  "printer_store_delete_selected_confirm": "Delete {n} selected files from the printer?",
+  "printer_store_empty": "No files on the printer.",
+  "printer_store_unreachable": "Printer unreachable or query failed.",
   "printers_active": "● active",
   "printers_current": "Current printer",
   "printers_empty_hint": "No printer set up yet.",
   "printers_loading": "Loading…",
   "printers_none": "No printers configured.",
   "printers_remove": "Remove printer",
+  "printers_power": "Toggle printer power",
+  "printers_power_on": "Power: On",
+  "printers_power_off": "Power: Off",
+  "printers_power_off_confirm": "Turn printer power off? Make sure no print is running.",
   "printers_remove_confirm": "Remove printer \"{name}\"? The bridge will restart.",
   "printers_switch": "Switch →",
   "progress_action_clear": "Clear",
@@ -238,6 +261,11 @@
   "settings_language": "Language",
   "settings_mode_id": "Mode ID",
   "settings_mode_id_placeholder": "20030",
+  "settings_power": "Power Switch",
+  "settings_power_on_url": "Power-On URL",
+  "settings_power_off_url": "Power-Off URL",
+  "settings_power_status_url": "Status URL",
+  "settings_power_hint": "Optional: plain HTTP GET URLs for a smart plug (e.g. Tasmota) controlling the printer's mains power. Leave empty to hide the power button.",
   "settings_mqtt_port": "MQTT Port",
   "settings_mqtt_username_placeholder": "userXXXXXXXX",
   "settings_orca_profiles_import": "Import profiles",
@@ -256,7 +284,9 @@
   "settings_title": "Settings",
   "settings_username": "MQTT Username",
   "settings_vendor_filter_placeholder": "Search vendors…",
+  "settings_verbose_http_log": "Log every HTTP request (verbose)",
   "settings_version": "Version",
+  "settings_vibration_compensation": "Resonance Compensation",
   "settings_visible_vendors": "Visible vendors (profile dropdown)",
   "settings_visible_vendors_hint": "Only these vendors appear in the slot profile dropdown. Nothing selected = show all. \"Generic\" and your own profiles are always visible.",
   "settings_visible_vendors_label": "Visible vendors (profile dropdown)",
@@ -278,6 +308,7 @@
   "skip_sending": "Sending …",
   "skip_success": "Objects will be skipped.",
   "skip_title": "✂ Skip objects",
+  "slot_copy_from": "Copy color from slot…",
   "slot_edit_color": "Color",
   "slot_edit_custom": "e.g. PLA, PETG, ABS…",
   "slot_edit_load": "⬇ Load",
@@ -296,15 +327,20 @@
   "ss_dur": "⏱ Print time",
   "ss_name": "A–Z Name",
   "store_delete_confirm": "Delete file?",
+  "store_delete_selected": "Delete Selected",
+  "store_delete_selected_confirm": "Delete {n} selected files?",
   "store_download": "⬇ Download",
   "store_empty": "No files uploaded yet.",
   "store_estimate": "Estimate",
+  "store_exit_select": "Cancel",
   "store_never": "never printed",
   "store_no_results": "No files found.",
   "store_print": "▶ Print",
   "store_print_confirm": "Print file?",
   "store_refresh": "↻ Refresh",
   "store_search_placeholder": "🔍 Search…",
+  "store_select_all": "Select All",
+  "store_selected_count": "{n} selected",
   "store_upload_busy": "⏳ Uploading…",
   "store_upload_error": "✗ {error}",
   "store_upload_label_browse": "browse",
@@ -324,6 +360,5 @@
   "update_docker_copied": "Copied! Run: docker compose pull && docker compose up -d",
   "update_error": "Error",
   "update_none": "Already up to date",
-  "update_restarting": "Restarting...",
-  "slot_copy_from": "Copy color from slot…"
-}
+  "update_restarting": "Restarting..."
+}

web/translations/es.json

@@ -42,6 +42,8 @@
   "apd_placeholder_name": "p. ej. Kobra X Sala",
   "apd_success": "Impresora añadida, reiniciando bridge…",
   "apd_title": "Agregar impresora",
+  "browser_tab_printer": "En la impresora",
+  "browser_tab_uploaded": "Subidos",
   "btn_cam_start": "▶ Cámara",
   "btn_cam_start2": "▶ Iniciar",
   "btn_cam_stop": "◼ Cámara",
@@ -68,6 +70,18 @@
   "card_speed": "Velocidad de impresión",
   "card_temps": "Temperaturas",
   "confirm_cancel": "¿Realmente cancelar la impresión?",
+  "dash_done": "Listo",
+  "dash_edit": "Personalizar panel",
+  "dash_hidden_cards": "Tarjetas ocultas",
+  "dash_hide": "Ocultar",
+  "dash_preset_delete_confirm": "¿Eliminar el preset \"{name}\"?",
+  "dash_preset_name_prompt": "Nombre del preset:",
+  "dash_preset_standard": "Estándar",
+  "dash_preset_wide89": "Escritorio ancho",
+  "dash_reset": "Restablecer",
+  "dash_save_preset": "Guardar como preset",
+  "dash_show": "Mostrar",
+  "dash_toggle_width": "Cambiar ancho",
   "fd_cancel": "Cancelar",
   "fd_no_matching_material": "No hay material compatible",
   "fd_no_slots_msg": "No hay slots AMS cargados.{br}¿Iniciar impresión de todos modos?",
@@ -121,6 +135,7 @@
   "lbl_feed": "Cargar",
   "lbl_layers": "Capa",
   "lbl_light": "💡 Luz",
+  "lbl_pause_reason": "Impresión pausada:",
   "lbl_remaining": "Restante:",
   "lbl_slicer_time": "Estimación del slicer:",
   "lbl_spoolman_sync_rate": "Tasa de sincronización (s, 0=fin impresión)",
@@ -199,12 +214,20 @@
   "panel_temps_chart": "Historial (últimas 60 lecturas)",
   "panel_temps_nozzle": "Boquilla",
   "print_auto_leveling": "Autonivelado para esta impresión",
+  "printer_store_delete_confirm": "¿Eliminar archivo de la impresora?",
+  "printer_store_delete_selected_confirm": "¿Eliminar {n} archivos seleccionados de la impresora?",
+  "printer_store_empty": "No hay archivos en la impresora.",
+  "printer_store_unreachable": "Impresora inaccesible o consulta fallida.",
   "printers_active": "● activa",
   "printers_current": "Impresora actual",
   "printers_empty_hint": "Aún no hay impresora configurada.",
   "printers_loading": "Cargando…",
   "printers_none": "No hay impresoras configuradas.",
   "printers_remove": "Eliminar impresora",
+  "printers_power": "Alternar alimentación de la impresora",
+  "printers_power_on": "Alimentación: Encendida",
+  "printers_power_off": "Alimentación: Apagada",
+  "printers_power_off_confirm": "¿Apagar la alimentación de la impresora? Asegúrate de que no haya ninguna impresión en curso.",
   "printers_remove_confirm": "¿Eliminar impresora \"{name}\"? El bridge se reiniciará.",
   "printers_switch": "Cambiar →",
   "progress_action_clear": "Vaciar",
@@ -238,6 +261,11 @@
   "settings_language": "Idioma",
   "settings_mode_id": "ID de modo",
   "settings_mode_id_placeholder": "20030",
+  "settings_power": "Enchufe inteligente",
+  "settings_power_on_url": "URL de encendido",
+  "settings_power_off_url": "URL de apagado",
+  "settings_power_status_url": "URL de estado",
+  "settings_power_hint": "Opcional: URLs HTTP GET para un enchufe inteligente (p.ej. Tasmota) que controla la alimentación de la impresora. Déjalo vacío para ocultar el botón de encendido.",
   "settings_mqtt_port": "MQTT Port",
   "settings_mqtt_username_placeholder": "userXXXXXXXX",
   "settings_orca_profiles_import": "Importar perfiles",
@@ -256,7 +284,9 @@
   "settings_title": "Configuración",
   "settings_username": "Usuario MQTT",
   "settings_vendor_filter_placeholder": "Buscar fabricantes…",
+  "settings_verbose_http_log": "Registrar cada solicitud HTTP (detallado)",
   "settings_version": "Versión",
+  "settings_vibration_compensation": "Compensación de resonancia",
   "settings_visible_vendors": "Fabricantes visibles (lista de perfiles)",
   "settings_visible_vendors_hint": "Solo estos fabricantes aparecen en la lista de perfiles de ranura. Nada seleccionado = mostrar todos. «Generic» y tus propios perfiles siempre son visibles.",
   "settings_visible_vendors_label": "Fabricantes visibles (lista de perfiles)",
@@ -278,6 +308,7 @@
   "skip_sending": "Enviando …",
   "skip_success": "Se omitirán los objetos.",
   "skip_title": "✂ Omitir objetos",
+  "slot_copy_from": "Copiar color del slot…",
   "slot_edit_color": "Color",
   "slot_edit_custom": "p. ej. PLA, PETG, ABS…",
   "slot_edit_load": "⬇ Cargar",
@@ -296,15 +327,20 @@
   "ss_dur": "⏱ Tiempo de impresión",
   "ss_name": "A–Z Nombre",
   "store_delete_confirm": "¿Eliminar archivo?",
+  "store_delete_selected": "Eliminar seleccionados",
+  "store_delete_selected_confirm": "¿Eliminar {n} archivos seleccionados?",
   "store_download": "⬇ Descargar",
   "store_empty": "Aún no hay archivos subidos.",
   "store_estimate": "Estimación",
+  "store_exit_select": "Cancelar",
   "store_never": "nunca impreso",
   "store_no_results": "No se encontraron archivos.",
   "store_print": "▶ Imprimir",
   "store_print_confirm": "¿Imprimir archivo?",
   "store_refresh": "↻ Actualizar",
   "store_search_placeholder": "🔍 Buscar…",
+  "store_select_all": "Seleccionar todo",
+  "store_selected_count": "{n} seleccionados",
   "store_upload_busy": "⏳ Subiendo…",
   "store_upload_error": "✗ {error}",
   "store_upload_label_browse": "buscar",
@@ -324,6 +360,5 @@
   "update_docker_copied": "Copiado. Ejecutar: docker compose pull && docker compose up -d",
   "update_error": "Error",
   "update_none": "Ya actualizado",
-  "update_restarting": "Reiniciando...",
-  "slot_copy_from": "Copiar color del slot…"
-}
+  "update_restarting": "Reiniciando..."
+}

web/translations/fr.json

@@ -42,6 +42,8 @@
   "apd_placeholder_name": "ex. Kobra X Salon",
   "apd_success": "Imprimante ajoutée, redémarrage du bridge…",
   "apd_title": "Ajouter une imprimante",
+  "browser_tab_printer": "Sur l'imprimante",
+  "browser_tab_uploaded": "Téléversés",
   "btn_cam_start": "▶ Caméra",
   "btn_cam_start2": "▶ Démarrer",
   "btn_cam_stop": "◼ Caméra",
@@ -121,6 +123,7 @@
   "lbl_feed": "Charger",
   "lbl_layers": "Couche",
   "lbl_light": "💡 Lumière",
+  "lbl_pause_reason": "Impression en pause :",
   "lbl_remaining": "Restant :",
   "lbl_slicer_time": "Estimation slicer :",
   "lbl_spoolman_sync_rate": "Taux de sync. (s, 0=fin impression)",
@@ -199,12 +202,20 @@
   "panel_temps_chart": "Historique (60 dernières valeurs)",
   "panel_temps_nozzle": "Buse",
   "print_auto_leveling": "Mise à niveau auto pour cette impression",
+  "printer_store_delete_confirm": "Supprimer le fichier de l'imprimante ?",
+  "printer_store_delete_selected_confirm": "Supprimer {n} fichiers sélectionnés de l'imprimante ?",
+  "printer_store_empty": "Aucun fichier sur l'imprimante.",
+  "printer_store_unreachable": "Imprimante injoignable ou requête échouée.",
   "printers_active": "● actif",
   "printers_current": "Imprimante actuelle",
   "printers_empty_hint": "Aucune imprimante configurée.",
   "printers_loading": "Chargement…",
   "printers_none": "Aucune imprimante configurée.",
   "printers_remove": "Supprimer l'imprimante",
+  "printers_power": "Basculer l'alimentation de l'imprimante",
+  "printers_power_on": "Alimentation : Allumée",
+  "printers_power_off": "Alimentation : Éteinte",
+  "printers_power_off_confirm": "Éteindre l'alimentation de l'imprimante ? Assurez-vous qu'aucune impression n'est en cours.",
   "printers_remove_confirm": "Supprimer l'imprimante \"{name}\" ? Le bridge va redémarrer.",
   "printers_switch": "Changer →",
   "progress_action_clear": "Vider",
@@ -238,6 +249,11 @@
   "settings_language": "Langue",
   "settings_mode_id": "ID du mode",
   "settings_mode_id_placeholder": "20030",
+  "settings_power": "Prise électrique",
+  "settings_power_on_url": "URL d'allumage",
+  "settings_power_off_url": "URL d'extinction",
+  "settings_power_status_url": "URL de statut",
+  "settings_power_hint": "Optionnel : URL HTTP GET pour une prise connectée (ex. Tasmota) contrôlant l'alimentation secteur de l'imprimante. Laisser vide masque le bouton d'alimentation.",
   "settings_mqtt_port": "Port MQTT",
   "settings_mqtt_username_placeholder": "userXXXXXXXX",
   "settings_orca_profiles_import": "Importer des profils",
@@ -278,6 +294,7 @@
   "skip_sending": "Envoi …",
   "skip_success": "Les objets seront ignorés.",
   "skip_title": "✂ Ignorer des objets",
+  "slot_copy_from": "Copier la couleur du slot…",
   "slot_edit_color": "Couleur",
   "slot_edit_custom": "ex. PLA, PETG, ABS…",
   "slot_edit_load": "⬇ Charger",
@@ -296,15 +313,20 @@
   "ss_dur": "⏱ Durée d'impression",
   "ss_name": "A–Z Nom",
   "store_delete_confirm": "Supprimer le fichier ?",
+  "store_delete_selected": "Supprimer la sélection",
+  "store_delete_selected_confirm": "Supprimer {n} fichiers sélectionnés ?",
   "store_download": "⬇ Télécharger",
   "store_empty": "Aucun fichier uploadé.",
   "store_estimate": "Estimation",
+  "store_exit_select": "Annuler",
   "store_never": "jamais imprimé",
   "store_no_results": "Aucun fichier trouvé.",
   "store_print": "▶ Imprimer",
   "store_print_confirm": "Imprimer le fichier ?",
   "store_refresh": "↻ Actualiser",
   "store_search_placeholder": "🔍 Rechercher…",
+  "store_select_all": "Tout sélectionner",
+  "store_selected_count": "{n} sélectionné(s)",
   "store_upload_busy": "⏳ Envoi en cours…",
   "store_upload_error": "✗ {error}",
   "store_upload_label_browse": "parcourir",
@@ -324,6 +346,5 @@
   "update_docker_copied": "Copié ! Exécuter : docker compose pull && docker compose up -d",
   "update_error": "Erreur",
   "update_none": "Déjà à jour",
-  "update_restarting": "Redémarrage…",
-  "slot_copy_from": "Copier la couleur du slot…"
-}
+  "update_restarting": "Redémarrage…"
+}

web/translations/it.json

@@ -42,6 +42,8 @@
   "apd_placeholder_name": "es. Kobra X Soggiorno",
   "apd_success": "Stampante aggiunta, riavvio del bridge in corso…",
   "apd_title": "Aggiungi stampante",
+  "browser_tab_printer": "Sulla stampante",
+  "browser_tab_uploaded": "Caricati",
   "btn_cam_start": "▶ Camera",
   "btn_cam_start2": "▶ Avvia",
   "btn_cam_stop": "◼ Camera",
@@ -121,6 +123,7 @@
   "lbl_feed": "Carica",
   "lbl_layers": "Layer",
   "lbl_light": "💡 Luce",
+  "lbl_pause_reason": "Stampa in pausa:",
   "lbl_remaining": "Rimanente:",
   "lbl_slicer_time": "Stima slicer:",
   "lbl_spoolman_sync_rate": "Frequenza sync (s, 0=fine stampa)",
@@ -199,12 +202,20 @@
   "panel_temps_chart": "Cronologia (ultime 60 letture)",
   "panel_temps_nozzle": "Ugello",
   "print_auto_leveling": "Livellamento automatico",
+  "printer_store_delete_confirm": "Eliminare il file dalla stampante?",
+  "printer_store_delete_selected_confirm": "Eliminare {n} file selezionati dalla stampante?",
+  "printer_store_empty": "Nessun file sulla stampante.",
+  "printer_store_unreachable": "Stampante non raggiungibile o richiesta fallita.",
   "printers_active": "● attiva",
   "printers_current": "Stampante corrente",
   "printers_empty_hint": "Nessuna stampante ancora configurata.",
   "printers_loading": "Caricamento in corso…",
   "printers_none": "Nessuna stampante configurata.",
   "printers_remove": "Rimuovi stampante",
+  "printers_power": "Attiva/disattiva alimentazione stampante",
+  "printers_power_on": "Alimentazione: Accesa",
+  "printers_power_off": "Alimentazione: Spenta",
+  "printers_power_off_confirm": "Spegnere l'alimentazione della stampante? Assicurati che non sia in corso alcuna stampa.",
   "printers_remove_confirm": "Rimuovere la stampante \"{name}\"? Il bridge si riavvierà.",
   "printers_switch": "Cambia →",
   "progress_action_clear": "Cancella",
@@ -238,6 +249,11 @@
   "settings_language": "Lingua",
   "settings_mode_id": "ID modalità",
   "settings_mode_id_placeholder": "20030",
+  "settings_power": "Presa elettrica",
+  "settings_power_on_url": "URL accensione",
+  "settings_power_off_url": "URL spegnimento",
+  "settings_power_status_url": "URL stato",
+  "settings_power_hint": "Opzionale: URL HTTP GET per una presa smart (es. Tasmota) che controlla l'alimentazione della stampante. Lasciare vuoto per nascondere il pulsante di accensione.",
   "settings_mqtt_port": "Porta MQTT",
   "settings_mqtt_username_placeholder": "userXXXXXXXX",
   "settings_orca_profiles_import": "Importa profili",
@@ -278,6 +294,7 @@
   "skip_sending": "Invio in corso …",
   "skip_success": "Gli oggetti verranno saltati.",
   "skip_title": "✂ Salta oggetti",
+  "slot_copy_from": "Copia colore dallo slot…",
   "slot_edit_color": "Colore",
   "slot_edit_custom": "es. PLA, PETG, ABS…",
   "slot_edit_load": "⬇ Carica",
@@ -296,15 +313,20 @@
   "ss_dur": "⏱ Tempo di stampa",
   "ss_name": "Nome A–Z",
   "store_delete_confirm": "Eliminare il file?",
+  "store_delete_selected": "Elimina selezionati",
+  "store_delete_selected_confirm": "Eliminare {n} file selezionati?",
   "store_download": "⬇ Scarica",
   "store_empty": "Nessun file caricato.",
   "store_estimate": "Stima",
+  "store_exit_select": "Annulla",
   "store_never": "mai stampato",
   "store_no_results": "Nessun file trovato.",
   "store_print": "▶ Stampa",
   "store_print_confirm": "Stampare il file?",
   "store_refresh": "↻ Aggiorna",
   "store_search_placeholder": "🔍 Cerca…",
+  "store_select_all": "Seleziona tutto",
+  "store_selected_count": "{n} selezionati",
   "store_upload_busy": "⏳ Caricamento in corso…",
   "store_upload_error": "✗ {error}",
   "store_upload_label_browse": "sfoglia",
@@ -324,6 +346,5 @@
   "update_docker_copied": "Copiato! Eseguire: docker compose pull && docker compose up -d",
   "update_error": "Errore",
   "update_none": "Già aggiornato",
-  "update_restarting": "Riavvio in corso...",
-  "slot_copy_from": "Copia colore dallo slot…"
-}
+  "update_restarting": "Riavvio in corso..."
+}

web/translations/zh-cn.json

@@ -42,6 +42,8 @@
   "apd_placeholder_name": "例如 Kobra X 客厅",
   "apd_success": "打印机已添加，Bridge 正在重启…",
   "apd_title": "添加打印机",
+  "browser_tab_printer": "打印机上",
+  "browser_tab_uploaded": "已上传",
   "btn_cam_start": "▶ 相机",
   "btn_cam_start2": "▶ 启动",
   "btn_cam_stop": "◼ 相机",
@@ -68,6 +70,18 @@
   "card_speed": "打印速度",
   "card_temps": "温度",
   "confirm_cancel": "确定要取消打印吗?",
+  "dash_done": "完成",
+  "dash_edit": "自定义仪表盘",
+  "dash_hidden_cards": "隐藏的卡片",
+  "dash_hide": "隐藏",
+  "dash_preset_delete_confirm": "删除预设 \"{name}\"？",
+  "dash_preset_name_prompt": "预设名称：",
+  "dash_preset_standard": "标准",
+  "dash_preset_wide89": "宽屏桌面",
+  "dash_reset": "重置",
+  "dash_save_preset": "另存为预设",
+  "dash_show": "显示",
+  "dash_toggle_width": "切换宽度",
   "fd_cancel": "取消",
   "fd_no_matching_material": "无匹配材料",
   "fd_no_slots_msg": "没有已装载的 AMS 槽位。{br}仍要开始打印吗?",
@@ -121,6 +135,7 @@
   "lbl_feed": "进料",
   "lbl_layers": "层",
   "lbl_light": "💡 灯光",
+  "lbl_pause_reason": "打印已暂停：",
   "lbl_remaining": "剩余时间:",
   "lbl_slicer_time": "切片预估:",
   "lbl_spoolman_sync_rate": "同步频率（秒，0=打印结束）",
@@ -199,12 +214,20 @@
   "panel_temps_chart": "历史 (最近 60 次读数)",
   "panel_temps_nozzle": "喷嘴",
   "print_auto_leveling": "本次打印自动调平",
+  "printer_store_delete_confirm": "从打印机删除文件？",
+  "printer_store_delete_selected_confirm": "从打印机删除选中的 {n} 个文件？",
+  "printer_store_empty": "打印机上没有文件。",
+  "printer_store_unreachable": "无法连接打印机或查询失败。",
   "printers_active": "● 活动",
   "printers_current": "当前打印机",
   "printers_empty_hint": "尚未设置打印机。",
   "printers_loading": "加载中…",
   "printers_none": "未配置打印机。",
   "printers_remove": "移除打印机",
+  "printers_power": "切换打印机电源",
+  "printers_power_on": "电源：开",
+  "printers_power_off": "电源：关",
+  "printers_power_off_confirm": "关闭打印机电源？请确认当前没有正在进行的打印任务。",
   "printers_remove_confirm": "移除打印机 \"{name}\"? Bridge 将重启。",
   "printers_switch": "切换 →",
   "progress_action_clear": "清除",
@@ -238,6 +261,11 @@
   "settings_language": "语言",
   "settings_mode_id": "模式 ID",
   "settings_mode_id_placeholder": "20030",
+  "settings_power": "电源插座",
+  "settings_power_on_url": "开机 URL",
+  "settings_power_off_url": "关机 URL",
+  "settings_power_status_url": "状态 URL",
+  "settings_power_hint": "可选：智能插座（如 Tasmota）的 HTTP GET 控制 URL，用于控制打印机的电源。留空则隐藏电源按钮。",
   "settings_mqtt_port": "MQTT 端口",
   "settings_mqtt_username_placeholder": "userXXXXXXXX",
   "settings_orca_profiles_import": "导入配置文件",
@@ -256,7 +284,9 @@
   "settings_title": "设置",
   "settings_username": "MQTT 用户名",
   "settings_vendor_filter_placeholder": "搜索厂商…",
+  "settings_verbose_http_log": "记录每个 HTTP 请求（详细模式）",
   "settings_version": "版本",
+  "settings_vibration_compensation": "打印前共振补偿",
   "settings_visible_vendors": "可见厂商（配置下拉框）",
   "settings_visible_vendors_hint": "仅这些厂商会出现在槽位配置下拉框中。未选择 = 显示全部。“Generic”和您自己的配置始终可见。",
   "settings_visible_vendors_label": "可见厂商（配置下拉框）",
@@ -278,6 +308,7 @@
   "skip_sending": "发送中 …",
   "skip_success": "对象将被跳过。",
   "skip_title": "✂ 跳过对象",
+  "slot_copy_from": "从插槽复制颜色…",
   "slot_edit_color": "颜色",
   "slot_edit_custom": "例如 PLA, PETG, ABS…",
   "slot_edit_load": "⬇ 进料",
@@ -296,15 +327,20 @@
   "ss_dur": "⏱ 打印时间",
   "ss_name": "A–Z 名称",
   "store_delete_confirm": "删除文件?",
+  "store_delete_selected": "删除所选",
+  "store_delete_selected_confirm": "删除已选择的 {n} 个文件?",
   "store_download": "⬇ 下载",
   "store_empty": "尚未上传文件。",
   "store_estimate": "估算",
+  "store_exit_select": "取消",
   "store_never": "从未打印",
   "store_no_results": "未找到文件。",
   "store_print": "▶ 打印",
   "store_print_confirm": "打印文件?",
   "store_refresh": "↻ 刷新",
   "store_search_placeholder": "🔍 搜索…",
+  "store_select_all": "全选",
+  "store_selected_count": "已选择 {n} 个",
   "store_upload_busy": "⏳ 上传中…",
   "store_upload_error": "✗ {error}",
   "store_upload_label_browse": "浏览",
@@ -324,6 +360,5 @@
   "update_docker_copied": "已复制！执行：docker compose pull && docker compose up -d",
   "update_error": "错误",
   "update_none": "已是最新版本",
-  "update_restarting": "重启中...",
-  "slot_copy_from": "从插槽复制颜色…"
-}
+  "update_restarting": "重启中..."
+}