Move checklist before schedule tab

Author: Lling0000

index.html

@@ -42,14 +42,14 @@
 
       <div class="topbar-actions">
         <div class="segmented view-toggle" aria-label="View mode">
-          <button type="button" class="segmented-button is-active" data-mode="schedule" aria-pressed="true">
-            <i data-lucide="calendar-days" aria-hidden="true"></i>
-            <span id="schedule-mode-label">学习计划</span>
-          </button>
           <button type="button" class="segmented-button" data-mode="planner" aria-pressed="false">
             <i data-lucide="list-checks" aria-hidden="true"></i>
             <span id="planner-mode-label">学习清单</span>
           </button>
+          <button type="button" class="segmented-button is-active" data-mode="schedule" aria-pressed="true">
+            <i data-lucide="calendar-days" aria-hidden="true"></i>
+            <span id="schedule-mode-label">学习计划</span>
+          </button>
           <button type="button" class="segmented-button" data-mode="reader" aria-pressed="false">
             <i data-lucide="book-open-text" aria-hidden="true"></i>
             <span id="reader-mode-label">全文阅读</span>