Fix WebSocket room subscription format

docs/instructions.md

@@ -124,7 +124,6 @@ For each task completed:
 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
-   
 2. ✅ **Setup Redirect Flow** (Completed: 2026-01-23)
     - Task: Implement redirect flow: setup -> loading -> login when user completes setup
     - Changes:
@@ -132,7 +131,6 @@ For each task completed:
         - Setup page redirects to loading with initialization in background
         - Loading page connects to WebSocket for real-time progress
         - After completion, loading redirects to login
-   
 3. ✅ **Close Setup and Loading Pages** (Completed: 2026-01-23)
     - Task: Make setup and loading pages unavailable after completion to prevent re-access
     - Changes:
@@ -140,7 +138,6 @@ For each task completed:
         - Redirect to login if accessing /setup after completion
         - Check if initialization is complete before allowing access to /loading
         - Redirect to login if accessing /loading after initialization complete
-   
 4. ✅ **Fix Loading Page WebSocket Auth** (Completed: 2026-01-23)
     - Task: Fix 403 Forbidden error on WebSocket connection
     - Issue: Loading page was connecting to /ws/progress (doesn't exist)

docs/key

@@ -1,3 +1,4 @@
 API key : 299ae8f630a31bda814263c551361448
 
 /mnt/server/serien/Serien/
+

docs/tasks/nfo_loading_isolation_verification.md

@@ -58,21 +58,25 @@ async def _load_nfo_and_images(self, task: SeriesLoadingTask, db: Any) -> None:
 ### 3. Key Implementation Details
 
 #### ✅ Isolated Task Processing
+
 - Each `SeriesLoadingTask` contains data for **exactly one anime**
 - Tasks are processed sequentially from the queue
 - No cross-contamination between anime
 
 #### ✅ Targeted NFO Creation
+
 - `NFOService.create_tvshow_nfo()` receives parameters for **one anime only**
 - Downloads poster, logo, fanart to **that anime's folder only**
 - TMDB API calls are made for **that specific anime's name/year**
 
 #### ✅ No Global Scanning
+
 - `SerieList.load_series()` only **checks** for existing files
 - It does **not** download or create any new files
 - Used only for initial library scanning, not during anime add
 
 #### ✅ Isolated Episode Scanning
+
 - `_load_episodes()` uses `_find_series_directory()` and `_scan_series_episodes()`
 - Scans **only the specific anime's directory**, not the entire library
 - No impact on other anime
@@ -80,15 +84,19 @@ async def _load_nfo_and_images(self, task: SeriesLoadingTask, db: Any) -> None:
 ## Verification
 
 ### Code Review
+
 ✅ Reviewed implementation in:
+
 - `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
+
 ✅ Created comprehensive test: `tests/integration/test_anime_add_nfo_isolation.py`
 
 The test verifies:
+
 1. NFO service called exactly once for new anime
 2. Correct parameters passed (name, folder, year)
 3. Existing anime not affected
@@ -101,6 +109,7 @@ Note: Test requires database mocking to run fully, but code analysis confirms co
 **The current implementation is CORRECT and COMPLETE.**
 
 When adding a new anime:
+
 - ✅ NFO is created only for that specific anime
 - ✅ Logo is downloaded only to that anime's folder
 - ✅ Artwork (poster, fanart) is downloaded only to that anime's folder

src/server/middleware/setup_redirect.py

@@ -129,7 +129,9 @@ class SetupRedirectMiddleware(BaseHTTPMiddleware):
                     # Check if initialization is complete
                     try:
                         from src.server.database.connection import get_db_session
-                        from src.server.database.system_settings_service import SystemSettingsService
+                        from src.server.database.system_settings_service import (
+                            SystemSettingsService,
+                        )
                         
                         async with get_db_session() as db:
                             is_complete = await SystemSettingsService.is_initial_scan_completed(db)

src/server/web/templates/loading.html

@@ -305,7 +305,9 @@
                 // Subscribe to system room for progress updates
                 ws.send(JSON.stringify({
                     action: 'join',
+                    data: {
                         room: 'system'
+                    }
                 }));
             };