APP_ENV=development HOST=0.0.0.0 PORT=8000 REDIS_URL=redis://localhost:6379/0 MAPPING_TTL_SECONDS=900 DEFAULT_LANGUAGE=en MIN_CONFIDENCE_SCORE=0.65 ENABLE_SPACY=true ENABLE_PRESIDIO=true ENABLE_REGEX=true # Leave blank to disable authentication API_KEY= LOG_LEVEL=INFO # External LLM provider settings (for proxy mode) LLM_PROVIDER_URL= LLM_PROVIDER_API_KEY= LLM_TIMEOUT_SECONDS=60