chore: fix Flutter baseline checks

lib/screens/api_keys_screen.dart

@@ -47,9 +47,11 @@ class _ApiKeysScreenState extends ConsumerState<ApiKeysScreen> {
                     margin: const EdgeInsets.all(12),
                     padding: const EdgeInsets.all(12),
                     decoration: BoxDecoration(
-                      color: Colors.deepOrange.withOpacity(0.15),
+                      color: Colors.deepOrange.withValues(alpha: 0.15),
                       borderRadius: BorderRadius.circular(12),
-                      border: Border.all(color: Colors.deepOrange.withOpacity(0.3)),
+                      border: Border.all(
+                        color: Colors.deepOrange.withValues(alpha: 0.3),
+                      ),
                     ),
                     child: Column(
                       crossAxisAlignment: CrossAxisAlignment.start,
@@ -159,7 +161,7 @@ class _ApiKeysScreenState extends ConsumerState<ApiKeysScreen> {
               SwitchListTile(
                 title: const Text('Администратор'),
                 value: isAdmin,
-                activeColor: Colors.deepOrange,
+                activeThumbColor: Colors.deepOrange,
                 onChanged: (v) => setDialogState(() => isAdmin = v),
                 contentPadding: EdgeInsets.zero,
               ),
@@ -275,7 +277,7 @@ class _ApiKeyCard extends StatelessWidget {
               Container(
                 padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
                 decoration: BoxDecoration(
-                  color: Colors.amber.withOpacity(0.2),
+                  color: Colors.amber.withValues(alpha: 0.2),
                   borderRadius: BorderRadius.circular(4),
                 ),
                 child: const Text(
@@ -289,7 +291,7 @@ class _ApiKeyCard extends StatelessWidget {
               Container(
                 padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
                 decoration: BoxDecoration(
-                  color: Colors.redAccent.withOpacity(0.2),
+                  color: Colors.redAccent.withValues(alpha: 0.2),
                   borderRadius: BorderRadius.circular(4),
                 ),
                 child: const Text(
@@ -325,7 +327,7 @@ class _ApiKeyCard extends StatelessWidget {
   String _formatDate(String iso) {
     try {
       final d = DateTime.parse(iso);
-      final pad = (int n) => n.toString().padLeft(2, '0');
+      String pad(int n) => n.toString().padLeft(2, '0');
       return '${pad(d.day)}.${pad(d.month)}.${d.year}';
     } catch (_) {
       return iso;

lib/screens/event_log_screen.dart

@@ -156,7 +156,7 @@ class _EventRow extends StatelessWidget {
     if (iso.isEmpty) return '';
     try {
       final d = DateTime.parse(iso);
-      final pad = (int n) => n.toString().padLeft(2, '0');
+      String pad(int n) => n.toString().padLeft(2, '0');
       return '${pad(d.day)}.${pad(d.month)} ${pad(d.hour)}:${pad(d.minute)}:${pad(d.second)}';
     } catch (_) {
       return iso;

lib/screens/home_edit_screen.dart

@@ -170,7 +170,7 @@ class _HomeEditScreenState extends ConsumerState<HomeEditScreen> {
                 ),
               ),
               value: _geofenceEnabled,
-              activeColor: Colors.deepOrange,
+              activeThumbColor: Colors.deepOrange,
               onChanged: _hasCoordinates
                   ? (v) => setState(() => _geofenceEnabled = v)
                   : null,
@@ -285,4 +285,4 @@ class _HomeEditScreenState extends ConsumerState<HomeEditScreen> {
 
     if (mounted) Navigator.of(context).pop();
   }
-}
+}

lib/screens/homes_screen.dart

@@ -15,15 +15,18 @@ class HomesScreen extends ConsumerStatefulWidget {
 }
 
 class _HomesScreenState extends ConsumerState<HomesScreen> {
+  late final UserLocationNotifier _userLocationNotifier;
+
   @override
   void initState() {
     super.initState();
-    Future.microtask(() => ref.read(userLocationProvider.notifier).startWatching());
+    _userLocationNotifier = ref.read(userLocationProvider.notifier);
+    Future.microtask(() => _userLocationNotifier.startWatching());
   }
 
   @override
   void dispose() {
-    ref.read(userLocationProvider.notifier).stopWatching();
+    _userLocationNotifier.stopWatching();
     super.dispose();
   }
 
@@ -200,4 +203,4 @@ class _HomesScreenState extends ConsumerState<HomesScreen> {
       ),
     );
   }
-}
+}

lib/screens/remote_screen.dart

@@ -179,7 +179,7 @@ class _RemoteScreenState extends ConsumerState<RemoteScreen> {
                           margin: const EdgeInsets.symmetric(
                               horizontal: 12, vertical: 6),
                           decoration: BoxDecoration(
-                            color: Colors.redAccent.withOpacity(0.3),
+                            color: Colors.redAccent.withValues(alpha: 0.3),
                             borderRadius: BorderRadius.circular(16),
                           ),
                           child: const Icon(Icons.delete, color: Colors.redAccent),

lib/screens/schedules_screen.dart

@@ -240,7 +240,7 @@ class _AddScheduleSheetState extends ConsumerState<_AddScheduleSheet> {
 
             // Выбор группы
             DropdownButtonFormField<String>(
-              value: _selectedGroupId,
+              initialValue: _selectedGroupId,
               decoration: const InputDecoration(labelText: 'Группа'),
               items: groups.map((g) {
                 final id = g['id'].toString();
@@ -256,7 +256,7 @@ class _AddScheduleSheetState extends ConsumerState<_AddScheduleSheet> {
               title: Text(_targetState ? 'Включить' : 'Выключить'),
               subtitle: const Text('Действие при срабатывании'),
               value: _targetState,
-              activeColor: Colors.deepOrange,
+              activeThumbColor: Colors.deepOrange,
               onChanged: (v) => setState(() => _targetState = v),
               contentPadding: EdgeInsets.zero,
             ),