feat: 配置代码优化

store/modules/app.js

@@ -2,11 +2,17 @@ import { defineStore } from "pinia";
 
 export const useAppStore = defineStore("app", {
   state() {
-    return {};
+    return {
+      title: "",
+    };
   },
   getters: {},
 
-  actions: {},
+  actions: {
+    setData(data) {
+      this.title = data;
+    },
+  },
 
   unistorage: true,
 });