refactor(页面配置): 更新应用名称并优化日期选择器初始化逻辑

将应用名称从"静待花开-活动小助手"统一更新为"智院三仟"
修复日期选择器初始化问题，确保时间戳有效并设置默认值

 /*
  * @Date: 2022-09-19 14:11:06
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2022-10-28 13:02:23
+ * @LastEditTime: 2025-08-18 22:03:46
  * @FilePath: /swx/src/pages/_index/index.config.js
  * @Description: 文件描述
  */
 export default {
-  navigationBarTitleText: '静待花开-活动小助手',
+  navigationBarTitleText: '智院三仟',
   usingComponents: {
   },
 }

 <!--
  * @Date: 2022-09-21 16:04:10
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2022-12-08 10:21:46
+ * @LastEditTime: 2025-08-18 22:11:06
  * @FilePath: /swx/src/pages/createActivity/index.vue
  * @Description: 创建活动页面
 -->
@@ -432,9 +432,14 @@ onMounted(async () => {
       updateActivityInfo(data);
     }
   } else {
+    // 新建活动时设置默认时间
     defaultActivityTime = getTime("min", 1);
     defaultStartTime = getTime("min", 1);
     defaultEndTime = getTime("min", 1);
+    // 初始化日期选择器的值
+    currentActivityDate.value = getTime("min", 1).getTime();
+    currentBeginDate.value = getTime("min", 1).getTime();
+    currentEndDate.value = getTime("min", 1).getTime();
   }
   nextTick(() => {
     setTimeout(() => {
@@ -568,13 +573,17 @@ const reg_end_time = ref('');
 const show_activity_time = ref(false);
 const show_reg_begin_time = ref(false);
 const show_reg_end_time = ref(false);
-let currentActivityDate = new Date().getTime()
-let currentBeginDate = new Date().getTime()
-let currentEndDate = new Date().getTime()
+// 确保传入的是有效的时间戳
+let currentActivityDate = ref(new Date().getTime())
+let currentBeginDate = ref(new Date().getTime())
+let currentEndDate = ref(new Date().getTime())
 
 const onActivityConfirm = ({ detail }) => {
-  currentActivityDate = detail;
-  activity_time.value = moment(detail).format('YYYY-MM-DD HH:mm')
+  // 确保 detail 是有效的时间戳
+  if (detail && !isNaN(detail)) {
+    currentActivityDate.value = detail;
+    activity_time.value = moment(detail).format('YYYY-MM-DD HH:mm')
+  }
   show_activity_time.value = false;
 }
 const onActivityCancel  = () => {
@@ -582,8 +591,11 @@ const onActivityCancel  = () => {
 }
 
 const onBeginConfirm = ({ detail }) => {
-  currentBeginDate = detail;
-  reg_begin_time.value = moment(detail).format('YYYY-MM-DD HH:mm')
+  // 确保 detail 是有效的时间戳
+  if (detail && !isNaN(detail)) {
+    currentBeginDate.value = detail;
+    reg_begin_time.value = moment(detail).format('YYYY-MM-DD HH:mm')
+  }
   show_reg_begin_time.value = false;
 }
 const onBeginCancel  = () => {
@@ -591,8 +603,11 @@ const onBeginCancel  = () => {
 }
 
 const onEndConfirm = ({ detail }) => {
-  currentEndDate = detail;
-  reg_end_time.value = moment(detail).format('YYYY-MM-DD HH:mm')
+  // 确保 detail 是有效的时间戳
+  if (detail && !isNaN(detail)) {
+    currentEndDate.value = detail;
+    reg_end_time.value = moment(detail).format('YYYY-MM-DD HH:mm')
+  }
   show_reg_end_time.value = false;
 }
 const onEndCancel  = () => {
@@ -916,6 +931,10 @@ const updateActivityInfo = async ({ activity, host }) => {
     reg_begin_time.value = moment(activity.reg_begin_time).format('YYYY-MM-DD HH:mm');
     // 结束时间
     reg_end_time.value = moment(activity.reg_end_time).format('YYYY-MM-DD HH:mm');
+    // 设置日期选择器的当前值
+    currentActivityDate.value = new Date(activity.activity_time).getTime();
+    currentBeginDate.value = new Date(activity.reg_begin_time).getTime();
+    currentEndDate.value = new Date(activity.reg_end_time).getTime();
     // 默认弹框活动时间
     defaultActivityTime = formatInfoDate(activity.activity_time);
     defaultStartTime = formatInfoDate(activity.reg_begin_time);

 /*
  * @Date: 2022-09-19 14:11:06
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2022-10-28 13:02:27
+ * @LastEditTime: 2025-08-18 22:03:38
  * @FilePath: /swx/src/pages/index/index.config.js
  * @Description: 文件描述
  */
 export default {
-  navigationBarTitleText: '静待花开-活动小助手',
+  navigationBarTitleText: '智院三仟',
   usingComponents: {
   },
   enableShareAppMessage: true

@@ -197,7 +197,7 @@ export default {
   onShareAppMessage(options) {
     // 设置菜单中的转发按钮触发转发事件时的转发内容
     var shareObj = {
-      title: "静待花开-活动小助手",    // 默认是小程序的名称(可以写slogan等)
+      title: "智院三仟",    // 默认是小程序的名称(可以写slogan等)
       path: 'pages/index/index',    // 默认是当前页面，必须是以‘/'开头的完整路径
       imageUrl: '',   //自定义图片路径，可以是本地文件路径、代码包文件路径或者网络图片路径，支持PNG及JPG，不传入 imageUrl 则使用默认截图。显示图片长宽比是 5:4
       success: function (res) {