fix(sub-org): remove hardcoded limit from navbar sub-org query

Remove the limit: 500 param so the query uses the server default,
avoiding silently incomplete results in the dropdown.

Made-with: Cursor

Author: IgorHorta

frontend/src/layouts/OrganizationLayout/components/NavBar/Navbar.tsx

@@ -232,7 +232,7 @@ export const Navbar = () => {
   const [subOrgMenuSearch, setSubOrgMenuSearch] = useState("");
   const [subOrgBreadcrumbSearch, setSubOrgBreadcrumbSearch] = useState("");
 
-  const subOrgQuery = subOrganizationsQuery.list({ limit: 500, isAccessible: true });
+  const subOrgQuery = subOrganizationsQuery.list({ isAccessible: true });
   const { data: subOrganizations = [] } = useQuery({
     ...subOrgQuery,
     enabled: Boolean(subscription.subOrganization),