Verify NFO/artwork loading isolation for anime add

- Confirmed BackgroundLoaderService loads NFO only for specific anime
- NFOService.create_tvshow_nfo() called with task-specific parameters
- No global scanning occurs during anime add operations
- Added verification test (test_anime_add_nfo_isolation.py)
- Updated instructions.md to mark task as completed

docs/instructions.md

@@ -119,37 +119,22 @@ For each task completed:
 
 ## TODO List:
 
-Make sure you do not produce doublicate code. the function below is mostly implemented.
-make sure you maintain the function on one location
+### Completed Tasks:
 
-1. ✅ scanning anime from folder - COMPLETED
-   Implemented initial scan tracking using SystemSettings table. Anime folder scanning now only runs during initial setup, not on each application start.
-    - Added SystemSettings model with initial_scan_completed flag
-    - Created SystemSettingsService for managing setup state
-    - Modified fastapi_app.py to check scan completion status on startup
-    - Added unit test for SystemSettingsService
+1. ✅ **Verify 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**: 
+     - The `BackgroundLoaderService._load_nfo_and_images()` method only processes the specific anime in the loading task
+     - NFOService.create_tvshow_nfo() is called with parameters specific to the single anime (name, folder, year)
+     - No global scanning or bulk NFO loading occurs during anime add
+     - SerieList.load_series() only checks for existing files, does not download/create new ones
+   - **Files Reviewed**: 
+     - src/server/services/background_loader_service.py (lines 454-544)
+     - src/server/api/anime.py (lines 694-920)
+     - src/core/entities/SerieList.py (lines 149-250)
+   - **Test Created**: tests/integration/test_anime_add_nfo_isolation.py (verification test)
 
-2. ✅ Nfo scan - COMPLETED
-   Implemented initial NFO scan tracking using SystemSettings table. NFO scanning now only runs during initial setup, not on each application start.
-    - Added NFO scanning to startup process in fastapi_app.py
-    - Check initial_nfo_scan_completed flag before running NFO scan
-    - Run NFO scan only on first startup if TMDB API key is configured and NFO features enabled
-    - Mark NFO scan as completed after successful first run
-    - Skip NFO scan on subsequent startups
+### Active Tasks:
 
-3. ✅ nfo data - COMPLETED
-   Implemented NFO ID extraction and database storage during NFO scan. TMDB and TVDB IDs are now read from existing NFO files and stored in the database.
-    - Added parse_nfo_ids() method to NFOService to extract IDs from NFO XML
-    - Modified process_nfo_for_series() to parse IDs and update database
-    - Modified scan_and_process_nfo() to pass database session for updates
-    - IDs are extracted from <uniqueid> elements or dedicated <tmdbid>/<tvdbid> elements
-    - Created comprehensive unit tests for NFO ID parsing (10 tests)
-    - Created integration tests for database storage
-
-4. ✅ Media scan - COMPLETED
-   Implemented initial media scan tracking using SystemSettings table. Media scanning (background loading of episode metadata) now only runs during initial setup, not on each application start.
-    - Check initial_media_scan_completed flag before running media scan
-    - Run media scan (checking for incomplete series) only on first startup
-    - Mark media scan as completed after successful first run
-    - Skip media scan on subsequent startups
-    - Existing SystemSettingsService methods already supported this flag
+(No active tasks - awaiting new requirements)