fix(router): auto-reload on chunk load failure after rebuild

Add two layers of error handling for stale chunk imports:
- `vite:preloadError` listener in main.ts for Vite preload failures
- `router.onError` in router/index.ts for dynamic import failures during navigation

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/main.ts

@@ -47,6 +47,12 @@ import { setupWangEditorPlugin } from '@/views/bpm/model/form/PrintTemplate'
 
 import print from 'vue3-print-nb' // 打印插件
 
+// 处理 Vite 预加载模块失败（如重新构建后 chunk 哈希变化），自动刷新页面
+window.addEventListener('vite:preloadError', (event) => {
+  event.preventDefault()
+  window.location.reload()
+})
+
 // 创建实例
 const setupAll = async () => {
   const app = createApp(App)

src/router/index.ts

@@ -19,6 +19,16 @@ const router = createRouter({
   }
 })
 
+// 处理动态导入失败（如重新构建后 chunk 哈希变化），自动跳转到目标页面
+router.onError((error, to) => {
+  if (
+    error.message.includes('Failed to fetch dynamically imported module') ||
+    error.message.includes('Importing a module script failed')
+  ) {
+    window.location.assign(to.fullPath)
+  }
+})
+
 export const resetRouter = (): void => {
   const resetWhiteNameList = ['Redirect', 'RedirectRoot', 'Login', 'NoFound', 'Home']
   router.getRoutes().forEach((route) => {