Revert initialization_completed - use initial_scan_completed instead

docs/instructions.md

@@ -119,12 +119,17 @@ For each task completed:
 
 ## TODO List:
 
+7. loading
+
+make sure that on loading finished a flag is set in db.
+loading shold not start again even on server restart
+
 ### Completed Tasks:
 
 1. ✅ **NFO/Artwork Loading Isolation** (Completed: 2026-01-23)
     - Task: Ensure during anime add, NFO, logo, art, etc. is loaded only for the specific anime being added
     - Status: VERIFIED - Implementation is correct
-    - Details: BackgroundLoaderService._load_nfo_and_images() correctly passes serie_folder to create_tvshow_nfo(), which only processes that specific series
+    - Details: BackgroundLoaderService.\_load_nfo_and_images() correctly passes serie_folder to create_tvshow_nfo(), which only processes that specific series
 2. ✅ **Setup Redirect Flow** (Completed: 2026-01-23)
     - Task: Implement redirect flow: setup -> loading -> login when user completes setup
     - Changes:
@@ -162,4 +167,7 @@ For each task completed:
 ### Active Tasks:
 
 (No active tasks - awaiting new requirements)
+
+```
+
 ```