fix: minor UI and UX fixes

lib/models/patched_application.dart

@@ -36,8 +36,8 @@ class PatchedApplication {
 
   Map toJson() => _$PatchedApplicationToJson(this);
 
-  static Uint8List bytesFromString(String pictureUrl) =>
-      Uint8List.fromList(pictureUrl.codeUnits);
+  static Uint8List bytesFromString(String icon) =>
+      Uint8List.fromList(icon.codeUnits);
 
   static String bytesToString(Uint8List bytes) => String.fromCharCodes(bytes);
 }

lib/ui/views/root_checker/root_checker_view.dart

@@ -12,7 +12,6 @@ class RootCheckerView extends StatelessWidget {
   Widget build(BuildContext context) {
     return ViewModelBuilder<RootCheckerViewModel>.reactive(
       disposeViewModel: false,
-      onModelReady: (model) => model.initialize,
       viewModelBuilder: () => RootCheckerViewModel(),
       builder: (context, model, child) => Scaffold(
         floatingActionButton: Column(
@@ -64,11 +63,7 @@ class RootCheckerView extends StatelessWidget {
               ),
               const SizedBox(height: 170),
               MagiskButton(
-                onPressed: () {
-                  model
-                      .getMagiskPermissions()
-                      .then((value) => model.checkRoot());
-                },
+                onPressed: () => model.checkRoot(),
               ),
               I18nText(
                 'rootCheckerView.grantedPermission',

lib/ui/views/root_checker/root_checker_viewmodel.dart

@@ -9,11 +9,6 @@ class RootCheckerViewModel extends BaseViewModel {
   final _navigationService = locator<NavigationService>();
   bool? isRooted = false;
 
-  Future<void> initialize() async {
-    await checkRoot();
-    notifyListeners();
-  }
-
   Future<void> checkRoot() async {
     isRooted = await Root.isRooted();
     if (isRooted == true) {
@@ -22,15 +17,6 @@ class RootCheckerViewModel extends BaseViewModel {
     notifyListeners();
   }
 
-  Future<bool> getMagiskPermissions() async {
-    try {
-      await Root.exec(cmd: 'cat /proc/version');
-    } on Exception {
-      return false;
-    }
-    return true;
-  }
-
   Future<void> navigateToHome() async {
     final prefs = await SharedPreferences.getInstance();
     prefs.setBool('isRooted', isRooted!);

lib/ui/widgets/latest_commit_card.dart

@@ -54,7 +54,12 @@ class _LatestCommitCardState extends State<LatestCommitCard> {
                       'latestCommitCard.loadingLabel',
                     ),
                     builder: (context, snapshot) => Text(
-                      "${snapshot.data!} ago",
+                      snapshot.data!.isNotEmpty
+                          ? snapshot.data!
+                          : FlutterI18n.translate(
+                              context,
+                              'latestCommitCard.loadingLabel',
+                            ),
                       style: robotoTextStyle,
                     ),
                   ),
@@ -82,7 +87,12 @@ class _LatestCommitCardState extends State<LatestCommitCard> {
                       'latestCommitCard.loadingLabel',
                     ),
                     builder: (context, snapshot) => Text(
-                      "${snapshot.data!} ago",
+                      snapshot.data!.isNotEmpty
+                          ? snapshot.data!
+                          : FlutterI18n.translate(
+                              context,
+                              'latestCommitCard.loadingLabel',
+                            ),
                       style: robotoTextStyle,
                     ),
                   ),