Add tooltips

lib/ui/app/menu_drawer.dart

@@ -602,6 +602,7 @@ class SidebarFooter extends StatelessWidget {
                 )
               else if (account.isUpdateAvailable)
                 IconButton(
+                  tooltip: localization.updateAvailable,
                   icon: Icon(
                     Icons.warning,
                     color: Theme.of(context).accentColor,
@@ -932,8 +933,7 @@ void _showAbout(BuildContext context) async {
                                             ),
                                             AppButton(
                                               label: 'Flutter/Dart',
-                                              iconData:
-                                                  MdiIcons.desktopClassic,
+                                              iconData: MdiIcons.desktopClassic,
                                               onPressed: () =>
                                                   launch(kSourceCodeFrontend),
                                             ),
@@ -1009,7 +1009,10 @@ void _showAbout(BuildContext context) async {
                 },
               ),
               AppButton(
-                label: localization.forceUpdate.toUpperCase(),
+                label: (state.account.isUpdateAvailable
+                        ? localization.updateApp
+                        : localization.forceUpdate)
+                    .toUpperCase(),
                 iconData: MdiIcons.update,
                 color: Colors.orange,
                 onPressed: () => _showUpdate(context),

lib/utils/i18n.dart

@@ -15,6 +15,7 @@ mixin LocalizationsProvider on LocaleCodeAware {
   static final Map<String, Map<String, String>> _localizedValues = {
     'en': {
       // STARTER: lang key - do not remove comment
+      'update_app': 'Update App',
       'started_import': 'Successfully started import',
       'duplicate_column_mapping': 'Duplicate column mapping',
       'uses_inclusive_taxes': 'Uses Inclusive Taxes',
@@ -5309,6 +5310,8 @@ mixin LocalizationsProvider on LocaleCodeAware {
 
   String get startedImport => _localizedValues[localeCode]['started_import'] ?? '';
 
+  String get updateApp => _localizedValues[localeCode]['update_app'] ?? '';
+
   String lookup(String key) {
     final lookupKey = toSnakeCase(key);