优化

src/main.ts

@@ -1,11 +1,12 @@
 import { computed, createApp } from 'vue'
 import { createPinia } from 'pinia'
-import { ElMessage } from 'element-plus'
+import { ElMessage, ElMessageBox } from 'element-plus'
 import 'element-plus/es/components/message/style/css'
 import 'element-plus/es/components/message-box/style/css'
 import App from './App.vue'
 import router from '@/app/router'
 import { sanitizeInternalPath } from '@/core/routing/accessDecision'
+import { clearNavigationRecoveryAttempt, recoverNavigationError } from '@/core/routing/navigationRecovery'
 import { useAccessPreviewStore } from '@/core/access/accessPreview'
 import { useUnsavedWorkStore } from '@/core/unsaved-work/unsavedWork'
 import { useWorkspaceTabsStore } from '@/core/workspace-tabs/workspaceTabs'
@@ -36,6 +37,32 @@ registerAuthSessionExpiredHandler(async () => {
   })
 })
 
+router.onError((error, to) => {
+  void recoverNavigationError(error, to.fullPath, {
+    storage: sessionStorage,
+    now: Date.now,
+    hasUnsavedWork: () => unsaved.entries.some((entry) => entry.dirty),
+    confirmDiscard: async () => {
+      try {
+        await ElMessageBox.confirm(
+          '检测到后台已发布新版本，需要重新加载页面。继续后将放弃当前未保存内容。',
+          '重新加载页面？',
+          { confirmButtonText: '重新加载', cancelButtonText: '继续编辑', type: 'warning' },
+        )
+        return true
+      } catch {
+        return false
+      }
+    },
+    discardUnsavedWork: () => unsaved.clear(),
+    navigate: (target) => window.location.assign(target),
+    showError: (message) => ElMessage.error(message),
+  })
+})
+router.afterEach((_to, _from, failure) => {
+  if (!failure) clearNavigationRecoveryAttempt(sessionStorage)
+})
+
 window.addEventListener('beforeunload', (event) => {
   if (!unsaved.entries.some((entry) => entry.dirty)) return
   event.preventDefault()