feat: 点击缩略图全屏铺满，点击关闭按钮或者空白处关闭平铺

src/base/ShopItem/picsCom.vue

@@ -10,11 +10,12 @@ defineProps(['pics'])
       <img v-for="pic in pics || []" :key="pic" class="pic" :src="pic" alt="" @click="current = pic" />
     </div>
     <Teleport v-if="current" to="body">
-      <div class="picDetail">
+      <div class="picDetail" @click="current = null">
         <img class="detail" :src="current" alt="" />
-        <img src="./close.png" class="close" @click="current = null" alt="" srcset="" />
-      </div> </Teleport
-  ></ScrollView>
+        <img src="./close.png" class="close" alt="" srcset="" />
+      </div>
+    </Teleport>
+  </ScrollView>
 </template>
 <style lang="scss" scoped>
 .pics {