feat: 实现日历课程点击跳转到直播间功能

- 添加日历课程详情弹窗的点击跳转功能
- 公共课直播间和课程直播间支持URL参数自动选中课程
- 优化岗位详情页面样式，复用简洁卡片样式
- 为岗位详情标题添加图标
- 调整不同类型课程的跳转逻辑

🤖 Generated with [Claude Code](https://claude.ai/code)

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

src/pages/Dashboard/index.jsx

@@ -38,7 +38,12 @@ const Dashboard = () => {
 
   // 根据选中日期筛选任务
   const getTasksForDate = (date) => {
-    if (!dashboardData?.tasks?.allTasks) return [];
+    console.log("getTasksForDate called with date:", date);
+    console.log("dashboardData.tasks:", dashboardData?.tasks);
+    if (!dashboardData?.tasks?.allTasks) {
+      console.log("No allTasks found in dashboardData");
+      return [];
+    }
     // Check if date is valid before calling getTime
     if (!date || isNaN(date.getTime())) {
       console.warn("Invalid date provided to getTasksForDate:", date);