feat: add Categories

spa/src/utils/ftch.js

@@ -0,0 +1,9 @@
+import {$fetch} from "ofetch";
+
+const BASE_URL = '/';
+
+export default async function (action, query) {
+    return await $fetch(`${BASE_URL}index.php?route=extension/tgshop/handle&api_action=${action}`, {
+        query: query,
+    });
+};