first build commit

src/app/api/health/route.ts

@@ -0,0 +1,11 @@
+import { NextResponse } from 'next/server'
+import { prisma } from '@/lib/prisma'
+
+export async function GET() {
+  try {
+    await prisma.$queryRaw`SELECT 1`
+    return NextResponse.json({ status: 'ok' })
+  } catch {
+    return NextResponse.json({ status: 'error', detail: 'database unreachable' }, { status: 503 })
+  }
+}