minor home screen fix

lib/screens/home/home_screen.dart

@@ -113,6 +113,17 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
     await homeController.getTransactions(prefs.getString("userId")!);
   }
 
+  Future<void> _onRefresh() async {
+    await homeController.getAccounts();
+    await homeController.getCategories();
+    await homeController.getProviders();
+
+    prefs = await SharedPreferences.getInstance();
+    if (prefs.getString("userId") != null) {
+      await homeController.getTransactions(prefs.getString("userId")!);
+    }
+  }
+
   void _onRouteChanged() async {
     final location = router.routerDelegate.currentConfiguration.uri.toString();
     if (location.startsWith('/home')) {
@@ -159,7 +170,9 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
           body: ListenableBuilder(
             listenable: homeController,
             builder: (context, child) {
-              return CustomScrollView(
+              return RefreshIndicator(
+                onRefresh: _onRefresh,
+                child: CustomScrollView(
                   physics: const BouncingScrollPhysics(),
                   slivers: [
                     SliverAppBar(
@@ -270,6 +283,7 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
                       ),
                     ),
                   ],
+                ),
               );
             },
           ),
@@ -299,6 +313,15 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
           mainAxisAlignment: MainAxisAlignment.spaceBetween,
           children: [
             _buildSectionLabel(theme, isDark, Icons.grid_view_rounded, "Pay"),
+            IconButton(
+              icon: Icon(
+                Icons.refresh_rounded,
+                color: isDark ? Colors.white54 : Colors.black54,
+                size: 20,
+              ),
+              onPressed: _onRefresh,
+              tooltip: 'Refresh',
+            ),
           ],
         ),
         const SizedBox(height: 12),

lib/screens/transactions/transaction_model.dart

@@ -34,9 +34,7 @@ class AdditionalDataJsonConverter
 
   @override
   List<Map<String, dynamic>>? fromJson(List<dynamic>? json) {
-    return json
-        ?.map((e) => Map<String, dynamic>.from(e as Map))
-        .toList();
+    return json?.map((e) => Map<String, dynamic>.from(e as Map)).toList();
   }
 
   @override
@@ -61,7 +59,7 @@ class TransactionModel {
   final Decimal totalAmount;
   final String reference;
   final String paymentProcessorLabel;
-  final String integrationProcessorLabel;
+  final String? integrationProcessorLabel;
   final String confirmationProcessorLabel;
   final String providerLabel;
   final String debitPhone;
@@ -109,7 +107,7 @@ class TransactionModel {
     required this.totalAmount,
     required this.reference,
     required this.paymentProcessorLabel,
-    required this.integrationProcessorLabel,
+    this.integrationProcessorLabel,
     required this.confirmationProcessorLabel,
     required this.providerLabel,
     required this.debitPhone,

lib/screens/transactions/transaction_model.g.dart

@@ -26,7 +26,7 @@ TransactionModel _$TransactionModelFromJson(Map<String, dynamic> json) =>
       ),
       reference: json['reference'] as String,
       paymentProcessorLabel: json['paymentProcessorLabel'] as String,
-      integrationProcessorLabel: json['integrationProcessorLabel'] as String,
+      integrationProcessorLabel: json['integrationProcessorLabel'] as String?,
       confirmationProcessorLabel: json['confirmationProcessorLabel'] as String,
       providerLabel: json['providerLabel'] as String,
       debitPhone: json['debitPhone'] as String,