Initial commit: SQL audit platform v0.1.0

FastAPI backend with auth, user, instance, ticket, query, dashboard APIs.
React + TypeScript frontend with mock data UI (10 pages).
SQLite + async SQLAlchemy, JWT auth, role-based access control.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

数据审核平台菜单优化/data-audit-platform/backend/requirements.txt

@@ -0,0 +1,14 @@
+fastapi==0.104.1
+uvicorn[standard]==0.24.0
+pydantic==2.5.0
+python-multipart==0.0.6
+python-jose[cryptography]==3.3.0
+passlib[bcrypt]==1.7.4
+redis==5.0.1
+pymysql==1.1.0
+sqlalchemy==2.0.23
+alembic==1.12.1
+python-dotenv==1.0.0
+httpx==0.25.2
+pytest==7.4.3
+pytest-asyncio==0.21.1