ui - fix show internal_user -> Internal User on UI

ui/litellm-dashboard/src/app/page.tsx

@@ -35,6 +35,10 @@ function formatUserRole(userRole: string) {
       return "Admin";
     case "proxy_admin_viewer":
       return "Admin Viewer";
+    case "internal_user":
+      return "Internal User";
+    case "internal_viewer":
+      return "Internal Viewer";
     case "app_user":
       return "App User";
     default:

ui/litellm-dashboard/src/components/user_dashboard.tsx

@@ -99,6 +99,10 @@ const UserDashboard: React.FC<UserDashboardProps> = ({
         return "Admin Viewer";
       case "app_user":
         return "App User";
+      case "internal_user":
+        return "Internal User";
+      case "internal_viewer":
+        return "Internal Viewer";
       default:
         return "Unknown Role";
     }