refactor(l10n): improve community management localization

- Update translations for community management-related strings
- Remove redundant entries for community management label
- Add new localized strings for navigation items in content, user, and community management

Author: fulleni

lib/l10n/app_localizations.dart

@@ -3344,12 +3344,6 @@ abstract class AppLocalizations {
   /// **'Globally activates or deactivates all community-related functionality, including engagement and reporting.'**
   String get enableCommunityFeaturesDescription;
 
-  /// Label for the community management navigation item
-  ///
-  /// In en, this message translates to:
-  /// **'Community'**
-  String get communityManagement;
-
   /// Description for the Community Management page
   ///
   /// In en, this message translates to:
@@ -3949,6 +3943,30 @@ abstract class AppLocalizations {
   /// In en, this message translates to:
   /// **'Comment Details'**
   String get commentDetails;
+
+  /// Label for the Community Management page title and navigation.
+  ///
+  /// In en, this message translates to:
+  /// **'Community Management'**
+  String get communityManagement;
+
+  /// Short navigation label for Content Management.
+  ///
+  /// In en, this message translates to:
+  /// **'Content'**
+  String get navContent;
+
+  /// Short navigation label for User Management.
+  ///
+  /// In en, this message translates to:
+  /// **'Users'**
+  String get navUsers;
+
+  /// Short navigation label for Community Management.
+  ///
+  /// In en, this message translates to:
+  /// **'Community'**
+  String get navCommunity;
 }
 
 class _AppLocalizationsDelegate

lib/l10n/app_localizations_ar.dart

@@ -1803,9 +1803,6 @@ class AppLocalizationsAr extends AppLocalizations {
   String get enableCommunityFeaturesDescription =>
       'ينشط أو يعطل عالميًا جميع الوظائف المتعلقة بالمجتمع، بما في ذلك المشاركة والإبلاغ.';
 
-  @override
-  String get communityManagement => 'المجتمع';
-
   @override
   String get communityManagementPageDescription =>
       'إدارة المحتوى الذي ينشئه المستخدمون بما في ذلك التفاعلات (ردود الفعل والتعليقات) وتبليغات المحتوى ومراجعات التطبيق.';
@@ -2115,4 +2112,16 @@ class AppLocalizationsAr extends AppLocalizations {
 
   @override
   String get commentDetails => 'تفاصيل التعليق';
+
+  @override
+  String get communityManagement => 'إدارة المجتمع';
+
+  @override
+  String get navContent => 'المحتوى';
+
+  @override
+  String get navUsers => 'المستخدمون';
+
+  @override
+  String get navCommunity => 'المجتمع';
 }

lib/l10n/app_localizations_en.dart

@@ -1808,9 +1808,6 @@ class AppLocalizationsEn extends AppLocalizations {
   String get enableCommunityFeaturesDescription =>
       'Globally activates or deactivates all community-related functionality, including engagement and reporting.';
 
-  @override
-  String get communityManagement => 'Community';
-
   @override
   String get communityManagementPageDescription =>
       'Manage user-generated content including engagements (reactions and comments), content reports, and app reviews.';
@@ -2121,4 +2118,16 @@ class AppLocalizationsEn extends AppLocalizations {
 
   @override
   String get commentDetails => 'Comment Details';
+
+  @override
+  String get communityManagement => 'Community Management';
+
+  @override
+  String get navContent => 'Content';
+
+  @override
+  String get navUsers => 'Users';
+
+  @override
+  String get navCommunity => 'Community';
 }

lib/l10n/arb/app_ar.arb

@@ -2250,10 +2250,6 @@
   "@enableCommunityFeaturesDescription": {
     "description": "وصف المفتاح الرئيسي لتفعيل جميع ميزات المجتمع."
   },
-  "communityManagement": "المجتمع",
-  "@communityManagement": {
-    "description": "تسمية عنصر التنقل لإدارة المجتمع"
-  },
   "communityManagementPageDescription": "إدارة المحتوى الذي ينشئه المستخدمون بما في ذلك التفاعلات (ردود الفعل والتعليقات) وتبليغات المحتوى ومراجعات التطبيق.",
   "@communityManagementPageDescription": {
     "description": "وصف صفحة إدارة المجتمع"
@@ -2666,5 +2662,21 @@
   "commentDetails": "تفاصيل التعليق",
   "@commentDetails": {
     "description": "عنوان مربع الحوار الذي يعرض تفاصيل تعليق مقدم من المستخدم."
+  },
+  "communityManagement": "إدارة المجتمع",
+  "@communityManagement": {
+    "description": "تسمية لعنوان صفحة إدارة المجتمع والتنقل."
+  },
+  "navContent": "المحتوى",
+  "@navContent": {
+    "description": "تسمية تنقل قصيرة لإدارة المحتوى."
+  },
+  "navUsers": "المستخدمون",
+  "@navUsers": {
+    "description": "تسمية تنقل قصيرة لإدارة المستخدمين."
+  },
+  "navCommunity": "المجتمع",
+  "@navCommunity": {
+    "description": "تسمية تنقل قصيرة لإدارة المجتمع."
   }
 }

lib/l10n/arb/app_en.arb

@@ -2246,10 +2246,6 @@
   "@enableCommunityFeaturesDescription": {
     "description": "Description for the master switch to enable all community features."
   },
-  "communityManagement": "Community",
-  "@communityManagement": {
-    "description": "Label for the community management navigation item"
-  },
   "communityManagementPageDescription": "Manage user-generated content including engagements (reactions and comments), content reports, and app reviews.",
   "@communityManagementPageDescription": {
     "description": "Description for the Community Management page"
@@ -2662,5 +2658,21 @@
   "commentDetails": "Comment Details",
   "@commentDetails": {
     "description": "Title for the dialog showing the details of a user-submitted comment."
+  },
+  "communityManagement": "Community Management",
+  "@communityManagement": {
+    "description": "Label for the Community Management page title and navigation."
+  },
+  "navContent": "Content",
+  "@navContent": {
+    "description": "Short navigation label for Content Management."
+  },
+  "navUsers": "Users",
+  "@navUsers": {
+    "description": "Short navigation label for User Management."
+  },
+  "navCommunity": "Community",
+  "@navCommunity": {
+    "description": "Short navigation label for Community Management."
   }
 }