fix(proxy): redirect root to dashboard

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

packages/proxy/src/server/app.ts

@@ -15,6 +15,9 @@ app.use('/api/*', corsMiddleware);
 // API routes
 app.route('/api', api);
 
+// Redirect root to dashboard
+app.get('/', (c) => c.redirect('/dashboard/'));
+
 // Dashboard static files (in Docker: ./public/dashboard, in dev: ../web/build)
 app.use('/dashboard/*', serveStatic({ root: './public' }));
 app.get('/dashboard', serveStatic({ root: './public', path: '/dashboard/index.html' }));