feat(ActivitiesCover): 使用 NutActionSheet 替换分享和保存弹窗

替换原有的 nut-popup 实现，使用 NutActionSheet 组件简化分享和保存选项的弹窗逻辑
移除不必要的图标和样式代码，优化组件结构

@@ -11,6 +11,7 @@ declare module 'vue' {
     BottomNav: typeof import('./src/components/BottomNav.vue')['default']
     GlassCard: typeof import('./src/components/GlassCard.vue')['default']
     NavBar: typeof import('./src/components/navBar.vue')['default']
+    NutActionSheet: typeof import('@nutui/nutui-taro')['ActionSheet']
     NutButton: typeof import('@nutui/nutui-taro')['Button']
     NutDatePicker: typeof import('@nutui/nutui-taro')['DatePicker']
     NutImagePreview: typeof import('@nutui/nutui-taro')['ImagePreview']

 <!--
  * @Date: 2022-09-19 14:11:06
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-08-29 00:53:27
+ * @LastEditTime: 2025-08-29 10:21:27
  * @FilePath: /lls_program/src/pages/ActivitiesCover/index.vue
  * @Description: 活动海报页面 - 展示活动信息并处理定位授权
 -->
@@ -81,28 +81,14 @@
     <BottomNav />
 
     <!-- 分享选项弹窗 -->
-    <nut-popup
+    <nut-action-sheet
       v-model:visible="show_share"
-      position="bottom"
-      :style="{ height: '40%' }"
-      class="share-popup"
-    >
-      <div class="share-title">立即分享给好友</div>
-      <div class="share-options">
-        <div
-          v-for="option in share_options"
-          :key="option.name"
-          class="share-option"
-          @click="onSelectShare({ detail: option })"
-        >
-          <div class="share-icon">{{ option.icon }}</div>
-          <div class="share-text">{{ option.name }}</div>
-        </div>
-      </div>
-      <nut-button class="cancel-button" @click="onCancelShare">
-        取消
-      </nut-button>
-    </nut-popup>
+      :menu-items="share_options"
+      @choose="onSelectShare"
+      @cancel="onCancelShare"
+      cancel-txt="取消"
+      title="立即分享"
+    />
 
     <!-- 海报预览弹窗 -->
     <nut-popup
@@ -127,28 +113,14 @@
     />
 
     <!-- 保存选项弹窗 -->
-    <nut-popup
+    <nut-action-sheet
       v-model:visible="show_save"
-      position="bottom"
-      :style="{ height: '30%' }"
-      class="share-popup"
-    >
-      <div class="share-title">保存选项</div>
-      <div class="share-options">
-        <div
-          v-for="option in actions_save"
-          :key="option.name"
-          class="share-option"
-          @click="onSelectSave({ detail: option })"
-        >
-          <div class="share-icon">💾</div>
-          <div class="share-text">{{ option.name }}</div>
-        </div>
-      </div>
-      <nut-button class="cancel-button" @click="onCancelSave">
-        取消
-      </nut-button>
-    </nut-popup>
+      :menu-items="actions_save"
+      @choose="onSelectSave"
+      @cancel="onCancelSave"
+      cancel-txt="取消"
+      title="操作选项"
+    />
   </view>
 </template>
 
@@ -159,7 +131,6 @@ import Taro from '@tarojs/taro'
 import "./index.less"
 import BottomNav from '../../components/BottomNav.vue'
 import PosterBuilder from '../../components/PosterBuilder/index.vue'
-import icon_share from '@/images/icon/share.svg'
 
 /**
  * 活动海报页面组件
@@ -182,8 +153,8 @@ const avatar = ref('https://cdn.ipadbiz.cn/icon/tou@2x.png') // 用户头像
 
 // 分享选项
 const share_options = [
-  { name: '微信', icon: 'wechat', openType: 'share' },
-  { name: '生成海报', icon: icon_share },
+  // { name: '微信' },
+  { name: '海报' },
 ]
 
 // 保存选项
@@ -329,9 +300,9 @@ const onCancelShare = () => {
 /**
  * 选择分享方式
  */
-const onSelectShare = ({ detail }) => {
+const onSelectShare = (item) => {
   show_share.value = false
-  if (detail.name === '生成海报') {
+  if (item.name === '海报') {
     show_post.value = true
     startGeneratePoster()
   }
@@ -355,8 +326,8 @@ const onCancelSave = () => {
 /**
  * 选择保存方式
  */
-const onSelectSave = ({ detail }) => {
-  if (detail.name === '保存至相册') {
+const onSelectSave = (item) => {
+  if (item.name === '保存至相册') {
     show_save.value = false
     show_post.value = false
     savePoster()