chore: Remove older UI (#11720)

app/javascript/dashboard/helper/permissionsHelper.js

@@ -25,32 +25,6 @@ export const getUserRole = (user, accountId) => {
   return currentAccount.role || 'agent';
 };
 
-const isPermissionsPresentInRoute = route =>
-  route.meta && route.meta.permissions;
-
-export const buildPermissionsFromRouter = (routes = []) =>
-  routes.reduce((acc, route) => {
-    if (route.name) {
-      if (!isPermissionsPresentInRoute(route)) {
-        // eslint-disable-next-line
-        console.error(route);
-        throw new Error(
-          "The route doesn't have the required permissions defined"
-        );
-      }
-      acc[route.name] = route.meta.permissions;
-    }
-
-    if (route.children) {
-      acc = {
-        ...acc,
-        ...buildPermissionsFromRouter(route.children),
-      };
-    }
-
-    return acc;
-  }, {});
-
 /**
  * Filters and transforms items based on user permissions.
  *