Add configurable update source and update-only version display

addon/plugins/aniworld_plugin.py

@@ -691,6 +691,7 @@ def search_animes(query: str) -> List[SeriesResult]:
 
 class AniworldPlugin(BasisPlugin):
     name = "Aniworld"
+    version = "1.0.0"
 
     def __init__(self) -> None:
         self._anime_results: Dict[str, SeriesResult] = {}