Feat: Fügt die Liste für wiederkehrende Transaktionen hinzu

lib/Pages/Settings/account_list.dart

@@ -26,7 +26,7 @@ class _AccountListState extends State<AccountList> {
 
     _accountController.accounts.addListener(() {
       setState(() {
-        if (context.mounted) {
+        if (mounted) {
           _accounts = _accountController.accounts.value;
         }
       });
@@ -45,7 +45,7 @@ class _AccountListState extends State<AccountList> {
         name: 'Konten',
         items: formatedAccounts,
         onAdd: _accountController.newAccountHandler,
-        onRename: _accountController.renameAccountHandler,
+        onEdit: _accountController.renameAccountHandler,
         onDelete: _accountController.deleteAccountHandler,
         icon: const Icon(Icons.account_balance_wallet),
         addTooltip: 'Konto hinzufügen',

lib/Pages/Settings/recurring_transaction_list.dart

@@ -0,0 +1,65 @@
+import 'package:flutter/material.dart';
+
+import '../../Controller/recurring_transaction_controller.dart';
+import '../../Entities/drift_database.dart';
+import '../../Entities/list_item.dart';
+import '../Misc/editable_list.dart';
+
+/// Ein Widget,
+/// das die Liste mit vorhandenen wiederkehrenden Transaktionen anzeigt
+class RecurringTransactionList extends StatefulWidget {
+  /// Erstellt eine neue Instanz dieser Klasse
+  const RecurringTransactionList({super.key});
+
+  @override
+  State<StatefulWidget> createState() => _RecurringTransactionListState();
+}
+
+class _RecurringTransactionListState extends State<RecurringTransactionList> {
+  final RecurringTransactionController _recurringTransactionController =
+      RecurringTransactionController();
+  List<RecurringTransaction> _recurringTransactions = [];
+
+  @override
+  void initState() {
+    super.initState();
+
+    _recurringTransactions =
+        _recurringTransactionController.recurringTransactions.value;
+
+    _recurringTransactionController.recurringTransactions.addListener(() {
+      setState(() {
+        if (mounted) {
+          _recurringTransactions =
+              _recurringTransactionController.recurringTransactions.value;
+        }
+      });
+    });
+  }
+
+  @override
+  Widget build(final BuildContext context) {
+    if (_recurringTransactions != []) {
+      final List<ListItem> formatedRecurringTransactions = [];
+      for (final RecurringTransaction data in _recurringTransactions) {
+        formatedRecurringTransactions.add(
+          ListItem(id: data.id, name: data.name),
+        );
+      }
+
+      return EditableList(
+        name: 'Wiederkehrende Transaktionen',
+        items: formatedRecurringTransactions,
+        onAdd: _recurringTransactionController.newRecurringTransactionHandler,
+        onEdit: _recurringTransactionController.editRecurringTransaction,
+        onDelete:
+            _recurringTransactionController.deleteRecurringTransactionHandler,
+        icon: const Icon(Icons.repeat),
+        addTooltip: 'Wiederkehrende Transaktion hinzufügen',
+        menuTooltip: 'Menü anzeigen',
+      );
+    } else {
+      return const Center(child: CircularProgressIndicator());
+    }
+  }
+}

lib/Pages/Settings/settings.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 
 import 'account_list.dart';
+import 'recurring_transaction_list.dart';
 
 /// Eine Widget-Klasse, die die Einstellungsseite der Anwendung darstellt.
 class Settings extends StatefulWidget {
@@ -31,7 +32,9 @@ class _SettingsState extends State<Settings> {
               const SizedBox(height: 24),
 
               const AccountList(),
+              const SizedBox(height: 24),
 
+              const RecurringTransactionList(),
               const SizedBox(height: 8),
               _versionNumber(theme),
             ],