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

scripts/start-mongo.js

@@ -0,0 +1,59 @@
+const net = require('net');
+const { MongoMemoryServer } = require('mongodb-memory-server');
+
+function checkPort(port, host) {
+  return new Promise((resolve) => {
+    const socket = new net.Socket();
+    socket.setTimeout(1000);
+    socket.on('connect', () => {
+      socket.destroy();
+      resolve(true);
+    });
+    socket.on('timeout', () => {
+      socket.destroy();
+      resolve(false);
+    });
+    socket.on('error', () => {
+      socket.destroy();
+      resolve(false);
+    });
+    socket.connect(port, host);
+  });
+}
+
+async function start() {
+  try {
+    const isLocalMongoRunning = await checkPort(27017, '127.0.0.1') || await checkPort(27017, 'localhost');
+    if (isLocalMongoRunning) {
+      console.log('[MONGO] ℹ️ Local persistent MongoDB is already running on port 27017. Skipping in-memory MongoDB launch.');
+      // Keep process alive so concurrently doesn't show it as exited/failed
+      setInterval(() => {}, 100000);
+      return;
+    }
+
+    const mongod = await MongoMemoryServer.create({
+      instance: {
+        port: 27017,
+        dbName: 'backone_inspect_0'
+      }
+    });
+    console.log('[MONGO] 🚀 Local In-Memory MongoDB running at: mongodb://127.0.0.1:27017/backone_inspect_0');
+
+    const cleanup = async () => {
+      await mongod.stop();
+      process.exit(0);
+    };
+
+    process.on('SIGINT', cleanup);
+    process.on('SIGTERM', cleanup);
+  } catch (err) {
+    if (err.code === 'EADDRINUSE' || (err.message && err.message.includes('EADDRINUSE'))) {
+      console.log('[MONGO] ℹ️ Port 27017 is already in use. Skipping in-memory MongoDB launch.');
+      setInterval(() => {}, 100000);
+    } else {
+      console.error('[MONGO] ❌ Error starting MongoMemoryServer:', err.message);
+    }
+  }
+}
+
+start();