DONE: merge heir tab into profile tab, santize userIcNum and name, rename to malay, add stat card on user list

be/Modules/User/Repositories/Contracts/UserRepositoryInterface.php

@@ -55,6 +55,17 @@ interface UserRepositoryInterface
         string $sortOrder = 'desc'
     );
 
+    /**
+     * Get stats for the Users list (filtered).
+     *
+     * @return array{total: int, joined_this_month: int}
+     */
+    public function getListStats(
+        string $search = '',
+        string $status = '',
+        array $dateFilters = []
+    ): array;
+
     /**
      * Find soft-deleted User by ID
      */