chore: strictly enforce local validation rules via pre-commit

fix: explicit type annotation for LazyGraphRAG internal state to fix global mypy errors

fix: resolve Gradio 6.0 theme parameter TypeError and remove redundant Blocks context causing Jinja2 unhashable dict crash

fix: remove deprecated gradio kwargs causing mypy errors

fix: resolve mypy type error in LazyGraphRAG and Gradio caching crash

feat: implement fail-fast DB diagnostic check at Gradio application startup

refactor: eliminate import-time DB connection anti-pattern with LazyGraphRAG proxy and local driver initialization

fix: resolve CI test ServiceUnavailable import crash and remove run_pipeline.py

fix: remove type='messages' from ChatInterface to resolve Gradio format mismatch

test: configure pytest pythonpath to resolve src module import errors

fix: implement robust neo4j driver fallback with verify_connectivity to prevent AuthError

fix: cast BaseMessage content to str to resolve mypy union-attr errors and update agents rule

fix: pin huggingface_hub<1.0.0 to resolve HfFolder import error in Gradio 4

docs: add rule to run mypy locally before commit

fix: resolve ruff lint errors and set huggingface python version to 3.10 to fix audioop error

chore: remove deprecated chunk text test suite

feat: implement Neo4j Client fallback auth, add disabled daily cron pipeline and update checklist

style: 린트 포맷팅 자동 적용 및 프로젝트 기획안(AGENTS.md, README.md) 보완

refactor: 린트 검증(Ruff) 최적화 및 룰 필터링 설정 추가

feat: 프로젝트 초기 구성 및 GraphRAG 테스트 파이프라인 연동