feat(rbac): grant app review permissions to user roles

    Assigns the newly created `app_review.*_owned` permissions to all standard app user roles (`guestUser`, `standardUser`, `premiumUser`). This allows any authenticated user to create and manage their own app review feedback through the generic data API.

Author: fulleni

lib/src/rbac/role_permissions.dart

@@ -38,6 +38,11 @@ final Set<String> _appGuestUserPermissions = {
   Permissions.engagementDeleteOwned,
   Permissions.reportCreateOwned,
   Permissions.reportReadOwned,
+
+  // App Review Permissions
+  Permissions.appReviewCreateOwned,
+  Permissions.appReviewReadOwned,
+  Permissions.appReviewUpdateOwned,
 };
 
 final Set<String> _appStandardUserPermissions = {