修复第7条需求：确保拖动Panel标题栏能移动Area

AutoRobot/Windows/Robot/Web/src/DockLayout/Panel.vue

@@ -126,12 +126,15 @@ const onDragStart = (e) => {
   // 只有当点击的是标题栏区域（不是按钮）时才触发拖拽
   if (!e.target.closest('.title-bar-buttons') && !e.target.closest('button')) {
     isDragging = true;
+    // 传递panelId和鼠标位置
     emit('dragStart', {
       clientX: e.clientX,
-      clientY: e.clientY
+      clientY: e.clientY,
+      panelId: props.id
     });
-    // 防止文本选择
+    // 防止文本选择和默认行为
     e.preventDefault();
+    e.stopPropagation();
     
     // 将鼠标移动和释放事件绑定到document，确保拖拽的连续性
     document.addEventListener('mousemove', onDragMove);
@@ -143,9 +146,13 @@ const onDragStart = (e) => {
 // 拖拽移动
 const onDragMove = (e) => {
   if (isDragging) {
+    // 防止文本选择和默认行为
+    e.preventDefault();
+    e.stopPropagation();
     emit('dragMove', {
       clientX: e.clientX,
-      clientY: e.clientY
+      clientY: e.clientY,
+      panelId: props.id
     });
   }
 };
@@ -154,7 +161,7 @@ const onDragMove = (e) => {
 const onDragEnd = () => {
   if (isDragging) {
     isDragging = false;
-    emit('dragEnd');
+    emit('dragEnd', { panelId: props.id });
     
     // 拖拽结束后移除事件监听器
     document.removeEventListener('mousemove', onDragMove);