sign in with pocketbase working

lib/services/ingtrak_api.dart

@@ -10,8 +10,9 @@ import '../utils/constants.dart';
 
 /// Talks to Enable Banking via the local ingtrak API (no app-user auth).
 class IngtrakApi {
-  IngtrakApi({http.Client? client, this.baseUrl = kApiBaseUrl})
-      : _client = client ?? http.Client();
+  IngtrakApi({http.Client? client, String? baseUrl})
+      : _client = client ?? http.Client(),
+        baseUrl = baseUrl ?? kApiBaseUrl;
 
   final http.Client _client;
   final String baseUrl;

lib/services/storage_service.dart

@@ -125,6 +125,16 @@ class StorageService {
     return _prefs.setBool(StorageKeys.useRemoteData, value);
   }
 
+  String? get pocketBaseAuth => _prefs.getString(StorageKeys.pocketBaseAuth);
+
+  Future<void> setPocketBaseAuth(String value) {
+    return _prefs.setString(StorageKeys.pocketBaseAuth, value);
+  }
+
+  Future<void> clearPocketBaseAuth() {
+    return _prefs.remove(StorageKeys.pocketBaseAuth);
+  }
+
   BankCache? loadBankCache() {
     final raw = _prefs.getString(StorageKeys.bankCache);
     if (raw == null || raw.isEmpty) return null;