代客下单修改，登录页面修改，部分页面调整，请求封装调整

stores/test.js

@@ -0,0 +1,24 @@
+import { defineStore } from "pinia";
+export const useTestStore = defineStore("test", {
+  state: () => {
+    return {
+      a: 2,
+      b:10
+    };
+  },
+  getters:{
+    //a+b
+    sum:(state)=>{
+      return state.a+state.b
+    },
+    //sub*2
+    sub:(state)=>{
+      return state.sum*2
+    }
+  },
+  actions: {
+    increment() {
+      this.count++;
+    },
+  },
+});