v1.1: Add CIDR subnet filtering and Agent filter in Devices page

backend/check_db.js

@@ -0,0 +1,24 @@
+const mongoose = require('mongoose');
+const path = require('path');
+require('dotenv').config({ path: path.join(__dirname, '..', '.env.local') });
+
+async function checkDb() {
+  await mongoose.connect(process.env.MONGODB_URI);
+  const db = mongoose.connection.db;
+  
+  const apps = await db.collection('app_stats').countDocuments();
+  console.log('Apps records:', apps);
+
+  const protos = await db.collection('protocol_stats').countDocuments();
+  console.log('Protocols records:', protos);
+
+  const countries = await db.collection('country_stats').countDocuments();
+  console.log('Country records:', countries);
+
+  const agents = await db.collection('agent_registry').find().toArray();
+  console.log('Agents:', agents.map(a => ({uuid: a.uuid, label: a.label, activated: a.activated, last_seen_at: a.last_seen_at})));
+  
+  process.exit(0);
+}
+
+checkDb().catch(console.error);