chore: 添加 CLAUDE.md 和 .env 配置文件

- 添加项目文档 CLAUDE.md，包含常用命令和架构说明
- 添加 packages/server/.env 环境变量配置文件

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

packages/app/src/pages/home/index.vue

@@ -48,8 +48,8 @@
 </template>
 
 <script setup lang="ts">
-import { ref, nextTick } from 'vue'
-import { onShow, onUnmount, onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
+import { ref, nextTick, onUnmounted } from 'vue'
+import { onShow, onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
 
 import BrandBanner from '../../components/BrandBanner.vue'
 import StudioInfo from '../../components/StudioInfo.vue'
@@ -93,7 +93,7 @@ uni.$on('scrollToCardShop', () => {
   pendingScrollToCardShop.value = true
 })
 
-onUnmount(() => {
+onUnmounted(() => {
   uni.$off('scrollToCardShop')
 })
 
@@ -142,14 +142,12 @@ function scrollToCardShop() {
       .select(`#${cardShopAnchorId}`)
       .boundingClientRect()
       .selectViewport()
-      .scrollOffset()
-      .exec((res) => {
-        if (res && res[0] && res[1]) {
-          const rectTop = (res[0] as UniApp.NodeInfo).top ?? 0
-          const viewportScroll = (res[1] as UniApp.NodeInfo).scrollTop ?? 0
-          scrollTop.value = viewportScroll + rectTop
+      .scrollOffset((res) => {
+        if (res) {
+          scrollTop.value = (res as UniApp.NodeInfo).scrollTop ?? 0
         }
       })
+      .exec()
   })
 }
 </script>