Update codebase

apps/rider/lib/controller/functions/encrypt_decrypt.dart

@@ -1,6 +1,6 @@
 import 'dart:convert';
 import 'dart:math';
-import 'package:tripz_rider/env/env.dart';
+import 'package:siro_rider/env/env.dart';
 import 'package:encrypt/encrypt.dart' as encrypt;
 import 'package:flutter/foundation.dart';
 import 'package:secure_string_operations/secure_string_operations.dart';
@@ -42,6 +42,15 @@ class EncryptionHelper {
     debugPrint("EncryptionHelper initialized successfully.");
   }
 
+  /// Encrypts a string using AES-256-CBC with constant IV (deterministic)
+  /// Same input always produces the same output
+  String encryptDataCbc(String plainText) {
+    final cbcEncrypter =
+        encrypt.Encrypter(encrypt.AES(key, mode: encrypt.AESMode.cbc));
+    final encrypted = cbcEncrypter.encrypt(plainText, iv: iv);
+    return encrypted.base64;
+  }
+
   /// ✅ FIX H-04: Encrypts a string using AES-256-GCM (new) with random IV
   String encryptData(String plainText) {
     try {