fix: 优化树菜单定位与高亮逻辑，当选中的是未生成虚拟节点的文本片段时自动回退到父级节点

src/views/editor/components/NodeTree/functionals/index.ts

@@ -445,6 +445,21 @@ export function useNodeTree(
         return text.replace(regex, '<mark class="highlight-mark">$1</mark>')
     }
 
+    const effectiveSelectedId = computed(() => {
+        const selId = editorStore.selectedNodeId
+        if (!selId) return null
+        if (flatList.value.some((item) => item.id === selId)) {
+            return selId
+        }
+        if (selId.includes('-txt-')) {
+            const parentId = selId.split('-txt-')[0]
+            if (flatList.value.some((item) => item.id === parentId)) {
+                return parentId
+            }
+        }
+        return selId
+    })
+
     // 树展开与定位同步辅助函数
     const syncTreeSelection = (newId: string | null, shouldExpand = true) => {
         if (!newId) return
@@ -485,7 +500,8 @@ export function useNodeTree(
             if (isTreeSelecting.value) {
                 return
             }
-            const idx = flatList.value.findIndex((item) => item.id === newId)
+            const targetScrollId = effectiveSelectedId.value || newId
+            const idx = flatList.value.findIndex((item) => item.id === targetScrollId)
             if (idx !== -1 && viewportRef.value) {
                 const itemTop = idx * ITEM_HEIGHT
                 const vHeight = viewportRef.value.clientHeight
@@ -1320,6 +1336,7 @@ export function useNodeTree(
         handleScroll,
         hasCustomColor,
         getNodeStyle,
+        effectiveSelectedId,
         // 批量管理模式
         isBatchMode,
         selectedKeys,

src/views/editor/components/NodeTree/index.vue

@@ -62,7 +62,7 @@
                         :key="item.id"
                         class="flex items-center h-[32px] px-2 rounded cursor-pointer transition-colors group/row tree-node-content"
                         :class="[
-                            editorStore.selectedNodeId === item.id
+                            effectiveSelectedId === item.id
                                 ? 'bg-primary text-white tree-node-selected'
                                 : (showDropdown || isAnyModalVisible) && contextNodeId === item.id
                                   ? 'tree-node-context-active'
@@ -112,7 +112,7 @@
                         <div
                             v-if="item.hasChildren"
                             class="w-4 h-4 flex items-center justify-center mr-1 text-color3 hover:text-color1 cursor-pointer transition-colors z-10"
-                            :class="[editorStore.selectedNodeId === item.id ? 'text-white/80 hover:text-white' : 'text-primary']"
+                            :class="[effectiveSelectedId === item.id ? 'text-white/80 hover:text-white' : 'text-primary']"
                             @click.stop="toggleExpand(item.id)"
                         >
                             <!-- 展开状态：减号 -->
@@ -131,7 +131,7 @@
                         <!-- Icon -->
                         <div
                             class="mr-1.5 flex items-center justify-center shrink-0 z-10"
-                            :class="[editorStore.selectedNodeId === item.id ? 'text-white' : '']"
+                            :class="[effectiveSelectedId === item.id ? 'text-white' : '']"
                         >
                             <n-icon size="16">
                                 <component :is="getNodeIcon(item)" />
@@ -147,7 +147,7 @@
                                 v-if="item.subtitle"
                                 class="text-xs truncate"
                                 :class="[
-                                    editorStore.selectedNodeId === item.id
+                                    effectiveSelectedId === item.id
                                         ? 'text-white/70'
                                         : (showDropdown || isAnyModalVisible) && contextNodeId === item.id
                                           ? 'tree-node-context-active-subtitle'
@@ -249,6 +249,7 @@ const {
     handleDropdownSelect,
     hasCustomColor,
     getNodeStyle,
+    effectiveSelectedId,
     // 批量管理模式
     isBatchMode,
     selectedKeys,