feat(prod): production deployment fixes - env loader, mongoose module, CSS static files, security hardening, PDF export, new UI components

scripts/migrate_production_config.js

@@ -1,4 +1,7 @@
 // scripts/migrate_production_config.js
+if (typeof globalThis.crypto === 'undefined') {
+  globalThis.crypto = require('crypto');
+}
 const { MongoClient } = require('mongodb');
 const path = require('path');