refactor(editor): 优化适用性元数据标签定义及选择工具栏交互

- 在 xmlTags 配置中新增 EFFECT_METADATA_TAGS 表示适用性元数据标签
- WARNING_LIKE_TAGS 通过扩展 EFFECT_METADATA_TAGS 简化维护
- DocNodeRenderer 相关模块引入并使用 ORDERED_LIST_ITEM_TAGS 常量，改进有序列表判断逻辑
- SelectionToolbar 添加鼠标双击事件用于支持节点快速选中和工具栏弹出
- 避免鼠标抬起事件回调的重复触发，增加定时器管理
- CompareModal 使用 EFFECT_METADATA_TAGS 统一判断适用性元数据标签，增强代码一致性

src/configs/xmlTags.ts

@@ -97,9 +97,12 @@ export const UNORDERED_LIST_ITEM_TAGS = ['UNLITEM', 'NUMLITEM']
 // 所有列表条目标签
 export const LIST_ITEM_TAGS = [...ORDERED_LIST_ITEM_TAGS, ...UNORDERED_LIST_ITEM_TAGS]
 
+// 适用性元数据标签（表示适用范围的节点）
+export const EFFECT_METADATA_TAGS = ['EFFECT', 'CONEFFECT', 'SBEFF', 'SBEFFC']
+
 // 红色警示类节点标签（树节点着色、导出样式等）
 // 注意：SBEFF / CONEFFECT 在 DTD 中是 EMPTY 节点，嵌在段落中作为适用性标记
-export const WARNING_LIKE_TAGS = ['WARNING', 'EFFECT', 'CONEFFECT', 'SBEFF', 'SBEFFC']
+export const WARNING_LIKE_TAGS = ['WARNING', ...EFFECT_METADATA_TAGS]
 
 // 蓝色引用/注意类节点标签（树节点着色、导出样式等）
 export const NOTE_AND_REF_TAGS = ['NOTE', 'REFBLOCK', 'REFINT', 'REFEXT', 'GRPHCREF', 'EIN']

src/views/editor/components/DocNodeRenderer/constants/index.ts

-export { LIST_ITEM_TAGS, HEADER_TAGS, ROMAN_LOOKUP } from '@/configs/xmlTags'
+export { LIST_ITEM_TAGS, HEADER_TAGS, ROMAN_LOOKUP, ORDERED_LIST_ITEM_TAGS } from '@/configs/xmlTags'

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

 import type { XmlNode } from '@/types/xmlNode'
 import { useEditorStore, nodeSelectedRefs } from '@/store/editor'
-import { LIST_ITEM_TAGS, HEADER_TAGS, ROMAN_LOOKUP } from '../constants'
+import { LIST_ITEM_TAGS, HEADER_TAGS, ROMAN_LOOKUP, ORDERED_LIST_ITEM_TAGS } from '../constants'
 import { ALERT_AND_EFF_TAGS, ALERT_BLOCK_TAGS, COMPOSITE_CONTAINER_MAP, INLINE_ELEMENTS } from '@/configs/xmlTags'
 import { useI18n } from 'vue-i18n'
 import { SHOW_SINGLE_CHILD_INDEX } from '@/configs'
@@ -183,7 +183,7 @@ export function useDocNodeRenderer(props: { node: XmlNode; parent?: XmlNode | nu
     // 列表标号与数字格式化
     const getListBullet = (node: XmlNode): string => {
         // 若配置为单子项不显示序号，且父级容器下同类型子项数量仅为 1，则不显示序号
-        const isOrderedList = ['L1ITEM', 'L2ITEM', 'L3ITEM', 'L4ITEM', 'L5ITEM', 'L6ITEM', 'L7ITEM', 'NUMLITEM'].includes(node.tagName)
+        const isOrderedList = ORDERED_LIST_ITEM_TAGS.includes(node.tagName) || node.tagName === 'NUMLITEM'
         if (!SHOW_SINGLE_CHILD_INDEX && isOrderedList && props.parent) {
             const siblings = props.parent.children.filter((c) => c.tagName === node.tagName)
             if (siblings.length === 1) {

src/views/editor/components/EditorPanel/components/SelectionToolbar/functionals/index.ts

@@ -303,6 +303,8 @@ export function useSelectionToolbar() {
         }
     }
 
+    let mouseupTimeoutId: any = null
+
     // 监听鼠标按下事件：点击工具栏以外的地方时立即隐藏
     const handleMousedown = (e: MouseEvent) => {
         const toolbar = document.querySelector('.selection-floating-toolbar')
@@ -314,7 +316,8 @@ export function useSelectionToolbar() {
 
     // 监听鼠标抬起事件：在选取完成后再判定是否弹窗
     const handleMouseup = () => {
-        setTimeout(() => {
+        if (mouseupTimeoutId) clearTimeout(mouseupTimeoutId)
+        mouseupTimeoutId = setTimeout(() => {
             checkSelectionAndShow()
         }, 10)
     }
@@ -420,10 +423,47 @@ export function useSelectionToolbar() {
         visible.value = false
     }
 
+    // 监听双击事件：双击任意 data-node-id 元素时，即使是 select-none 元素，也直接弹起工具栏并选中该节点
+    const handleDblclick = (e: MouseEvent) => {
+        if (mouseupTimeoutId) {
+            clearTimeout(mouseupTimeoutId)
+            mouseupTimeoutId = null
+        }
+        const target = e.target as HTMLElement
+        const wrapper = target.closest('[data-node-id]')
+        if (!wrapper) return
+
+        const nodeId = wrapper.getAttribute('data-node-id')
+        if (!nodeId) return
+
+        let realId = nodeId
+        if (nodeId.includes('-txt-')) {
+            realId = nodeId.split('-txt-')[0]
+        }
+
+        const item = store.nodeMap.get(realId)
+        if (!item) return
+
+        // 选中该节点以显示高亮框
+        store.setSelectedNodeId(nodeId)
+
+        // 计算定位并展示工具栏
+        top.value = e.clientY - 46
+        left.value = e.clientX
+        selectedText.value = ''
+        activeNodeId.value = nodeId
+        activeNode.value = item.node
+        parentNode.value = item.parent || null
+        visible.value = true
+
+        e.stopPropagation()
+    }
+
     onMounted(() => {
         document.addEventListener('mousedown', handleMousedown)
         document.addEventListener('mouseup', handleMouseup)
         document.addEventListener('keyup', handleKeyup)
+        document.addEventListener('dblclick', handleDblclick)
         const viewport = document.querySelector('.flex-1.overflow-y-auto.min-h-0.leading-relaxed')
         if (viewport) {
             viewport.addEventListener('scroll', handleScroll)
@@ -434,6 +474,7 @@ export function useSelectionToolbar() {
         document.removeEventListener('mousedown', handleMousedown)
         document.removeEventListener('mouseup', handleMouseup)
         document.removeEventListener('keyup', handleKeyup)
+        document.removeEventListener('dblclick', handleDblclick)
         const viewport = document.querySelector('.flex-1.overflow-y-auto.min-h-0.leading-relaxed')
         if (viewport) {
             viewport.removeEventListener('scroll', handleScroll)

src/views/editor/components/EditorToolbar/components/CompareModal/functionals/index.ts

@@ -4,6 +4,7 @@ import * as Diff from 'diff'
 import { useEditorStore } from '@/store/editor'
 import { serializeTreeToXml, formatXmlText } from '@/utils/xmlParser'
 import { openUploadModal } from '@/utils/render'
+import { EFFECT_METADATA_TAGS } from '@/configs/xmlTags'
 
 export function useCompareModal() {
     const editorStore = useEditorStore()
@@ -989,7 +990,7 @@ function buildOldDiffTree(oldNode: XmlNode | null, newNode: XmlNode | null): Dif
     let diffStatus: 'added' | 'removed' | 'modified' | 'none' = 'none'
     const attrsEqual = JSON.stringify(node.attributes) === JSON.stringify(other.attributes)
 
-    const isMetadataTag = ['EFFECT', 'CONEFFECT', 'SBEFF', 'SBEFFC'].includes(node.tagName)
+    const isMetadataTag = EFFECT_METADATA_TAGS.includes(node.tagName)
     const oldText = isMetadataTag ? getMetadataRenderedText(node) : node.textContent || ''
     const newText = isMetadataTag ? getMetadataRenderedText(other) : other.textContent || ''
     const textEqual = oldText === newText
@@ -1071,7 +1072,7 @@ function buildNewDiffTree(oldNode: XmlNode | null, newNode: XmlNode | null): Dif
     let diffStatus: 'added' | 'removed' | 'modified' | 'none' = 'none'
     const attrsEqual = JSON.stringify(node.attributes) === JSON.stringify(other.attributes)
 
-    const isMetadataTag = ['EFFECT', 'CONEFFECT', 'SBEFF', 'SBEFFC'].includes(node.tagName)
+    const isMetadataTag = EFFECT_METADATA_TAGS.includes(node.tagName)
     const oldText = isMetadataTag ? getMetadataRenderedText(node) : node.textContent || ''
     const newText = isMetadataTag ? getMetadataRenderedText(other) : other.textContent || ''
     const textEqual = oldText === newText