refactor: 移动端升级 Vue3 + uView Plus

将 lilishop-uniapp 从 Vue2/uView 1.6 迁移到 Vue3/uview-plus，优先支持 H5/微商城与微信小程序；移除 vendored uview-ui，改用 npm 依赖、Vuex4 与迁移脚本/补丁，并补充 VUE3_MIGRATION.md 回归清单。

Co-authored-by: Cursor <cursoragent@cursor.com>

pages/tabbar/home/template/tpl_search.vue

@@ -1,25 +1,16 @@
 <template>
-  <div class="layout">
-    <div class="search" @click="handleSearch">
+  <view class="layout">
+    <view class="search" @click="handleSearch">
       <u-icon name="search"></u-icon>
-      {{ res.list[0].title }}
-    </div>
-    <div slot="right" open-type="contact" class="navbar-right message" @click="linkMsgDetail" style="border-style:none;background:rgb(234,234,234);" >
-		  <image style="width:53rpx;height:53rpx;margin-top:6rpx;" src="@/static/img/title.png"></image>
-	  </div>
-  </div>
+      <text class="search-text">{{ res.list[0].title }}</text>
+    </view>
+  </view>
 </template>
 <script>
 export default {
   title:"搜索栏",
   props: ["res","storeId"],
   methods: {
-    linkMsgDetail(){
-      uni.navigateTo({
-        url:`/pages/tabbar/home/title`
-      })
-    },
- 
     handleSearch() {
       if(this.storeId){
         uni.navigateTo({
@@ -39,25 +30,33 @@ export default {
 @import "./tpl.scss";
 
 .search {
+  width: 100%;
   height: 64rpx;
   border-radius: 10rpx;
   display: flex;
   align-items: center;
-  justify-content: center;
+  justify-content: flex-start;
+  padding: 0 10rpx;
   background: #ededed;
+  color: #999;
+  overflow: hidden;
+  box-sizing: border-box;
+}
+
+.search-text {
+  margin-left: 12rpx;
+  font-size: 26rpx;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
 }
 
 .layout {
-  background: #fff;
-  padding: 0 16rpx;
-  position: relative;
-}
-.navbar-right{
-	position: absolute;
-	top: 0;
-	// right: 0;
-}
-.message{
-	right:40rpx;
+  display: flex;
+  align-items: center;
+  width: 100%;
+  background: transparent;
+  padding: 0;
+  box-sizing: border-box;
 }
 </style>