tweak: shorten "App language" to just "Language"

Author: adil192

lib/i18n/en.i18n.yaml

@@ -69,7 +69,7 @@ settings:
     performance: Performance
     advanced: Advanced
   prefLabels:
-    locale: App language
+    locale: Language
     appTheme: App theme
     platform: Theme type
     layoutSize: Layout type
@@ -130,7 +130,7 @@ settings:
     tablet: Tablet
   accentColorPicker:
     pickAColor: Pick a color
-  systemLanguage: Default
+  systemLanguage: Auto
   axisDirections:
     - Top
     - Right

lib/i18n/strings_en.g.dart

@@ -95,7 +95,7 @@ class TranslationsSettingsEn {
 	late final TranslationsSettingsThemeModesEn themeModes = TranslationsSettingsThemeModesEn.internal(_root);
 	late final TranslationsSettingsLayoutSizesEn layoutSizes = TranslationsSettingsLayoutSizesEn.internal(_root);
 	late final TranslationsSettingsAccentColorPickerEn accentColorPicker = TranslationsSettingsAccentColorPickerEn.internal(_root);
-	String get systemLanguage => 'Default';
+	String get systemLanguage => 'Auto';
 	List<String> get axisDirections => [
 		'Top',
 		'Right',
@@ -361,7 +361,7 @@ class TranslationsSettingsPrefLabelsEn {
 	final Translations _root; // ignore: unused_field
 
 	// Translations
-	String get locale => 'App language';
+	String get locale => 'Language';
 	String get appTheme => 'App theme';
 	String get platform => 'Theme type';
 	String get layoutSize => 'Layout type';