refactor: apply changes according to analysis

trailing commas, and sort import alphabetically

lib/ui/widgets/homeView/installed_apps_card.dart

@@ -64,7 +64,7 @@ class InstalledAppsCard extends StatelessWidget {
                                       Theme.of(context).colorScheme.secondary,
                                 ),
                           ),
-                        )
+                        ),
                       ],
                     ),
                   ),

lib/ui/widgets/homeView/update_confirmation_dialog.dart

@@ -95,7 +95,7 @@ class UpdateConfirmationDialog extends StatelessWidget {
                                 ? model.updatePatches(context)
                                 : model.updateManager(context);
                           },
-                        )
+                        ),
                       ],
                     ),
                   ),