refactor: migrate to monorepo structure with Docker, PocketBase, and e2e tests

- Reorganize into apps/, packages/, docs/, e2e/, pocketbase/ directories
- Add Dockerfiles for web, worker, and PocketBase services
- Add docker-compose.yml for local orchestration
- Add turbo.json for monorepo task management
- Add Playwright e2e test infrastructure
- Add PocketBase backend with migrations
- Remove Vite/Next.js/ESLint/PostCSS config files
- Update package.json with workspace dependencies
- Add .env.example and .dockerignore

apps/web/app/api/auth/me/route.ts

@@ -0,0 +1,33 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { createPocketBaseClient } from '@/lib/pocketbase';
+
+export async function GET(request: NextRequest) {
+  try {
+    const token = request.cookies.get('pb_auth')?.value;
+
+    if (!token) {
+      return NextResponse.json(
+        { error: { code: 'UNAUTHORIZED', message: 'Not authenticated' } },
+        { status: 401 }
+      );
+    }
+
+    const pb = createPocketBaseClient(token);
+
+    // Get current user
+    const authData = await pb.collection('users').authRefresh();
+
+    return NextResponse.json({
+      user: {
+        id: authData.record.id,
+        email: authData.record.email,
+        name: authData.record.name || authData.record.email,
+      },
+    });
+  } catch {
+    return NextResponse.json(
+      { error: { code: 'AUTH_ERROR', message: 'Invalid or expired token' } },
+      { status: 401 }
+    );
+  }
+}