- Disable OpenAPI docs/redoc/openapi.json when APP_ENV=production
- Strip uvicorn Server header with --no-server-header in Dockerfile and docker-compose.yml
- Add OriginValidatorMiddleware to reject state-changing requests from disallowed origins
- Add global exception handler to prevent stack trace leakage on unhandled errors
- Add tests for all new security features (OpenAPI, origin validation, exception handler, server header)
The crawler subdirectory was the only active project. Moving it to the
repo root simplifies paths and removes the unnecessary nesting. The
vqa/ and immoweb/ directories were legacy/unused and have been removed.
Updated .drone.yml, .gitignore, .claude/ docs, and skills to reflect
the new flat structure.
