Add operator-backed services status dashboard and update health endpoints

src/app/api/health/route.ts

@@ -1,8 +1,15 @@
 import { NextResponse } from 'next/server';
+import { serverConfig } from '@/lib/config';
 
 export async function GET() {
+  const timestamp = new Date().toISOString();
+
   return NextResponse.json({
+    ok: true,
     status: 'ok',
-    service: 'prism-console'
+    service: 'prism-console',
+    timestamp,
+    ts: timestamp,
+    environment: serverConfig.environment
   });
 }