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>

frontend/src/api/dashboard.ts

@@ -0,0 +1,5 @@
+import request from './request';
+
+export const dashboardApi = {
+  getStats: () => request.get<any, any>('/dashboard/stats'),
+};