feat(source2): push all latest files - device labeling, help system, proxy docs, database isolation fix

- Added DOKUMENTASI-FILTER-PER-SITE.md (site isolation docs)
- Fixed start-with-env.js to force-load .env.production
- Fixed MONGODB_URI hostname from mongodb-netify to mongodb.prod.proit.id
- Updated .gitignore to exclude sensitive scripts and credential files
- Minor UI and labeling improvements

test/test-remote-db-size-direct.js

@@ -0,0 +1,61 @@
+const { Client } = require('ssh2');
+const net = require('net');
+const { MongoClient } = require('mongodb');
+
+const sshConfig = {
+  host: '103.185.47.52',
+  port: 2222,
+  username: 'adminbackend',
+  password: 'htEo7x6LsBQiEHHH',
+  readyTimeout: 60000
+};
+
+const LOCAL_PORT = 27019;
+const REMOTE_MONGO_HOST = 'mongodb.prod.proit.id';
+const REMOTE_MONGO_PORT = 27017;
+
+const conn = new Client();
+const server = net.createServer((sock) => {
+  conn.forwardOut(
+    '127.0.0.1',
+    sock.remotePort,
+    REMOTE_MONGO_HOST,
+    REMOTE_MONGO_PORT,
+    (err, stream) => {
+      if (err) {
+        sock.destroy();
+        return;
+      }
+      sock.pipe(stream);
+      stream.pipe(sock);
+    }
+  );
+});
+
+conn.on('ready', () => {
+  server.listen(LOCAL_PORT, '127.0.0.1', async () => {
+    console.log(`SSH Tunnel established on port ${LOCAL_PORT}`);
+    try {
+      const REMOTE_URI = `mongodb://backone_user:SusuKudaLiar@127.0.0.1:${LOCAL_PORT}/backone_dpi?authSource=backone_dpi&directConnection=true`;
+      const client = new MongoClient(REMOTE_URI, { serverSelectionTimeoutMS: 5000 });
+      await client.connect();
+      const db = client.db('backone_dpi');
+      console.log('Connected to remote database.');
+      const collections = await db.listCollections().toArray();
+      console.log('\nCollections and document counts:');
+      for (const col of collections) {
+        const count = await db.collection(col.name).countDocuments({});
+        console.log(`- ${col.name}: ${count} documents`);
+      }
+      await client.close();
+    } catch (e) {
+      console.error('Error:', e.message);
+    } finally {
+      server.close();
+      conn.end();
+      console.log('Tunnel closed.');
+    }
+  });
+}).on('error', (err) => {
+  console.error('SSH Error:', err.message);
+}).connect(sshConfig);