Security Nice-to-Have: Dockerfile, Magic-Bytes, Path-Traversal, TABLE_MAP, Deps
- Dockerfile: non-root user appuser, chown /data + /app
- media_utils: validate_upload() Magic-Byte-Check (JPEG/PNG/GIF/WebP/MP4/WebM)
- media_utils: safe_media_path() Path-Traversal-Schutz beim Löschen
- diary/health/dogs: safe_media_path() statt os.path.join + lstrip
- diary: validate_upload() vor jedem Medien-Upload
- forum: _LIKE_TABLE dict statt dynamischer String-Interpolation
- requirements: uvicorn 0.34, PyJWT 2.10.1, pydantic 2.10.6, bcrypt 4.3, httpx 0.28.1, anthropic 0.49
- SW by-v319, APP_VER 307