chore(templates): handle icons and without function

src/theme/tooltip.ts

@@ -1,6 +1,6 @@
-export default () => ({
+export default {
   slots: {
     content: 'bg-white dark:bg-gray-900 text-gray-900 dark:text-white shadow rounded ring-1 ring-gray-200 dark:ring-gray-800 h-6 px-2 py-1 text-xs font-normal truncate relative',
     arrow: 'fill-white dark:fill-gray-900'
   }
-})
+}