add external Stremio catalogs

.env.example

@@ -28,13 +28,16 @@ SIMKL_CLIENT_SECRET=your_simkl_client_secret
 ANILIST_CLIENT_ID=your_anilist_client_id
 ANILIST_CLIENT_SECRET=your_anilist_client_secret
 
-# Worker modes (comma-separated subset of `outbox`, `metadata`, `metadata_backfill`, `metadata_cache`, `quick_import`, `import_all`, `watchlist`, `merge_history`, `merge_all_history`)
+# Worker modes (comma-separated subset of `outbox`, `metadata`, `metadata_backfill`, `metadata_cache`, `quick_import`, `import_all`, `external_catalog_refresh`, `watchlist`, `merge_history`, `merge_all_history`)
 LIBRARYSYNC_WORKER_MODES=all
 LIBRARYSYNC_WORKER_OUTBOX_CONCURRENCY=1
 LIBRARYSYNC_WORKER_METADATA_CONCURRENCY=1
 LIBRARYSYNC_WORKER_QUICK_IMPORT_CONCURRENCY=1
 LIBRARYSYNC_WORKER_IMPORT_ALL_CONCURRENCY=1
 LIBRARYSYNC_WORKER_METADATA_CACHE_CONCURRENCY=1
+LIBRARYSYNC_WORKER_EXTERNAL_CATALOG_REFRESH_CONCURRENCY=1
+LIBRARYSYNC_EXTERNAL_CATALOG_REFRESH_HOURS=3
+LIBRARYSYNC_EXTERNAL_CATALOG_MAX_ITEMS=500
 
 # Rate limits (per user, per provider, per minute)
 LIBRARYSYNC_TRAKT_RATE_LIMIT_PER_MINUTE=60

.github/copilot-instructions.md

@@ -11,12 +11,12 @@ librarySync is a self-hosted, Docker-compose-deployable, multi-user hub for watc
 - **Frontend**: Static HTML + vanilla JavaScript with Tailwind CSS
 - **Architecture**: Async worker pattern with outbox-based delivery
 - **Package Manager**: uv (preferred) with pyproject.toml
-- **Linter**: Ruff with 100 character line length
+- **Linter**: Ruff with 120 character line length
 
 ## Code Style & Conventions
 
 ### Python
-- Line length: 100 characters (configured in pyproject.toml)
+- Line length: 120 characters (configured in pyproject.toml)
 - Use async/await patterns throughout the codebase
 - Follow existing patterns for database models and SQLAlchemy queries
 - Use type hints consistently

.vscode/settings.json

@@ -7,7 +7,7 @@
   "python.terminal.activateEnvironment": true,
   "ruff.enable": true,
   "ruff.lint.run": "onSave",
-  "editor.rulers": [100],
+  "editor.rulers": [120],
   "[python]": {
     "editor.defaultFormatter": "charliermarsh.ruff",
     "editor.formatOnSave": true,

AGENTS.md

@@ -347,7 +347,7 @@ Primary audit sources: `watch_events`, `outbox`, `sync_attempts`, `watch_syncs`
 - **HTTP Requests**: Always use `get_http_client()` from `core/http_client.py` to ensure consistent User-Agent headers (`librarySync Version/<version>`)
 
 ### Tooling
-- **Linter**: Ruff with 100-character line length (see `pyproject.toml`)
+- **Linter**: Ruff with 120-character line length (see `pyproject.toml`)
 - **Styles**: Edit `frontend/input.css` (not `backend/src/librarysync/static/styles.css` directly)
 - **Build**: Rebuild `backend/src/librarysync/static/styles.css` after Tailwind changes