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>

run.bat

@@ -0,0 +1,33 @@
+@echo off
+chcp 65001 >nul
+echo === Web-Lite 数据审核平台启动脚本 ===
+
+echo [1/4] 安装后端依赖...
+cd backend
+if not exist "venv" (
+    python -m venv venv
+)
+call venv\Scripts\activate
+pip install -r requirements.txt -q
+
+echo [2/4] 启动后端 (http://localhost:9000)...
+start /b python -m uvicorn app.main:app --host 0.0.0.0 --port 9000 --reload
+
+echo [3/4] 安装前端依赖...
+cd ..\frontend
+if not exist "node_modules" (
+    npm install
+)
+
+echo [4/4] 启动前端 (http://localhost:5173)..."
+start /b npm run dev
+
+echo.
+echo === 服务已启动 ===
+echo 前端: http://localhost:5173
+echo 后端: http://localhost:9000
+echo API 文档: http://localhost:9000/docs
+echo 默认账号: admin / 123456
+echo.
+echo 按 Ctrl+C 停止所有服务
+pause