Add database integration, auth API, admin/user portals, and deploy-db.sh

src/app/api/db/init/route.ts

@@ -0,0 +1,21 @@
+import { NextResponse } from 'next/server';
+import { initSchema, seed, resetDatabase } from '@/lib/schema';
+
+export async function POST(request: Request) {
+  try {
+    const { searchParams } = new URL(request.url);
+    const reset = searchParams.get('reset') === 'true';
+
+    if (reset) {
+      await resetDatabase();
+      return NextResponse.json({ ok: true, reset: true });
+    }
+
+    await initSchema();
+    await seed();
+    return NextResponse.json({ ok: true });
+  } catch (error) {
+    console.error('DB init error:', error);
+    return NextResponse.json({ error: 'Database initialization failed' }, { status: 500 });
+  }
+}