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/export-local-db.js

@@ -0,0 +1,42 @@
+// scripts/export-local-db.js
+const { MongoClient } = require('mongodb');
+const fs = require('fs');
+const path = require('path');
+
+const LOCAL_URI = 'mongodb://127.0.0.1:27017/backone_dpi';
+const DB_NAME = 'backone_dpi';
+
+const COLLECTIONS_TO_EXPORT = ['users', 'tenantconfigs', 'customagentlocations'];
+const OUTPUT_DIR = path.join(__dirname, '..', 'migration-temp');
+
+async function main() {
+  console.log('Connecting to local MongoDB...');
+  const client = new MongoClient(LOCAL_URI);
+  
+  try {
+    await client.connect();
+    console.log('✓ Connected to local MongoDB successfully.');
+    const db = client.db(DB_NAME);
+    
+    if (!fs.existsSync(OUTPUT_DIR)) {
+      fs.mkdirSync(OUTPUT_DIR);
+    }
+    
+    for (const colName of COLLECTIONS_TO_EXPORT) {
+      console.log(`Exporting collection: ${colName}...`);
+      const documents = await db.collection(colName).find({}).toArray();
+      const filePath = path.join(OUTPUT_DIR, `${colName}.json`);
+      fs.writeFileSync(filePath, JSON.stringify(documents, null, 2));
+      console.log(`  ✓ Exported ${documents.length} documents to ${filePath}`);
+    }
+    
+    console.log('\n✓ Database export complete!');
+  } catch (err) {
+    console.error('✗ Export failed:', err.message);
+    process.exit(1);
+  } finally {
+    await client.close();
+  }
+}
+
+main();