Initial commit: WatchStack v0.1.0

- FastAPI + SQLite backend with REST API
- Polymorphic Media model (book + series)
- Cover lookup via Open Library
- Vanilla HTML/CSS/JS frontend (MAL-inspired)
- Dark theme, status tabs, drawer detail, stats modal
- 8 seed demo entries

.gitignore

@@ -0,0 +1,36 @@
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+venv/
+.venv/
+env/
+.pytest_cache/
+.mypy_cache/
+.ruff_cache/
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+.DS_Store
+
+# App data (lokal generiert)
+data/*.db
+data/*.db-journal
+data/*.db-wal
+data/*.db-shm
+data/backups/
+data/exports/
+
+# Logs
+*.log
+logs/
+
+# Secrets / Env
+.env
+.env.local
+*.pem