- Auth middleware now accepts API Key for GET on data endpoints (/events, /objects, /projections, /event-defs, /projection-defs, /object-defs) - Admin write ops (POST defs, reactions, api-keys) still require API_TOKEN - Valid API Key + admin op → 403 Forbidden - Invalid token → 401 Unauthorized - Add 5 tests for API Key read access (#37) closes #36