Squashed commit message

frontend/admin/src/stores/autocomplete.js

@@ -0,0 +1,19 @@
+import {defineStore} from "pinia";
+import {apiGet} from "@/utils/http.js";
+
+export const useAutocompleteStore = defineStore('autocomplete', {
+
+  state: () => ({
+    categories: null,
+  }),
+
+  actions: {
+    async fetchCategories() {
+      if (this.categories !== null) return;
+      const response = await apiGet('getAutocompleteCategories');
+      if (response.success) {
+        this.categories = response.data;
+      }
+    },
+  }
+});