feat(experimental): merge OrcaSlicer-ImageMap fork (texture/image printing)

Merges sentientstardust-dev/OrcaSlicer-ImageMap onto v2.4.2 base.
Includes CMYK texture mapping, side-surface image printing, OBJ/GLTF
texture import, image projection, and prime tower image rendering.

ImageMap base: OrcaSlicer commit 2026-04-26 (between v2.4.1 and v2.4.2)
KX-specific patches (Moonraker/AMS, updater, profile) to be applied on top.

EXPERIMENTAL — not for production use.

.github/workflows/build_check_cache.yml

@@ -12,11 +12,23 @@ on:
       build-deps-only:
         required: false
         type: boolean
-      force-build:
-        required: false
-        type: boolean
-  
-jobs:
+      force-build:
+        required: false
+        type: boolean
+      release-version:
+        required: false
+        type: string
+        default: ''
+      build_windows_installer:
+        required: false
+        type: boolean
+        default: false
+      build_without_pch_windows:
+        required: false
+        type: boolean
+        default: false
+
+jobs:
   check_cache: # determines if there is a cache and outputs variables used in caching process
     name: Check Cache
     runs-on: ${{ inputs.os }}
@@ -62,6 +74,9 @@ jobs:
       valid-cache: ${{ needs.check_cache.outputs.valid-cache == 'true' }}
       os: ${{ inputs.os }}
       arch: ${{ inputs.arch }}
-      build-deps-only: ${{ inputs.build-deps-only }}
-      force-build: ${{ inputs.force-build }}
-    secrets: inherit
+      build-deps-only: ${{ inputs.build-deps-only }}
+      force-build: ${{ inputs.force-build }}
+      release-version: ${{ inputs.release-version }}
+      build_windows_installer: ${{ inputs.build_windows_installer }}
+      build_without_pch_windows: ${{ inputs.build_without_pch_windows }}
+    secrets: inherit

.github/workflows/build_deps.yml

@@ -22,6 +22,18 @@ on:
       force-build:
         required: false
         type: boolean
+      release-version:
+        required: false
+        type: string
+        default: ''
+      build_windows_installer:
+        required: false
+        type: boolean
+        default: false
+      build_without_pch_windows:
+        required: false
+        type: boolean
+        default: false
 
 jobs:
   build_deps:
@@ -204,4 +216,7 @@ jobs:
       cache-path: ${{ inputs.cache-path }}
       os: ${{ inputs.os }}
       arch: ${{ inputs.arch }}
+      release-version: ${{ inputs.release-version }}
+      build_windows_installer: ${{ inputs.build_windows_installer }}
+      build_without_pch_windows: ${{ inputs.build_without_pch_windows }}
     secrets: inherit