项目正常启动

App.uvue

@@ -1,5 +1,11 @@
 <template>
   <view class="app-root">
+    <view class="dev-probe">APP 已挂载（dev probe）</view>
+    <view class="dev-nav">
+      <a class="dev-nav-btn" href="#/pages/user/boot">去启动页 boot</a>
+      <a class="dev-nav-btn" href="#/pages/user/login">去登录 login</a>
+      <a class="dev-nav-btn" href="#/pages/mall/consumer/index">去商城首页</a>
+    </view>
     <slot />
   </view>
 </template>
@@ -11,4 +17,38 @@
 .app-root {
   min-height: 100vh;
 }
+
+.dev-probe {
+  position: fixed;
+  left: 16rpx;
+  top: 16rpx;
+  z-index: 999999;
+  padding: 10rpx 14rpx;
+  border-radius: 12rpx;
+  background: rgba(17, 24, 39, 0.82);
+  color: #fff;
+  font-size: 22rpx;
+  line-height: 1.2;
+}
+
+.dev-nav {
+  position: fixed;
+  left: 16rpx;
+  top: 64rpx;
+  z-index: 999999;
+  display: flex;
+  flex-direction: column;
+  gap: 10rpx;
+}
+
+.dev-nav-btn {
+  display: inline-block;
+  padding: 10rpx 14rpx;
+  border-radius: 12rpx;
+  background: rgba(255, 255, 255, 0.92);
+  color: #111827;
+  font-size: 22rpx;
+  border: 2rpx solid rgba(17, 24, 39, 0.12);
+  text-decoration: none;
+}
 </style>