feat: initialize monorepo with shared, server, mcp, and web packages

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

packages/server/src/index.ts

@@ -0,0 +1,15 @@
+import express from 'express';
+import cors from 'cors';
+
+const app = express();
+app.use(cors());
+app.use(express.json({ limit: '10mb' }));
+
+app.get('/api/health', (_req, res) => {
+  res.json({ success: true, data: { status: 'ok' } });
+});
+
+const port = process.env.SERVER_PORT || 3000;
+app.listen(port, () => {
+  console.log(`Server running on port ${port}`);
+});