fix: 修复assets文件路径拼接错误

- Gin的*filepath参数包含开头的/，需要去除
- 修复路径拼接导致的双斜杠问题
- 移除自动刷新逻辑，这不是正确的解决方案

backend/cmd/main.go

@@ -264,6 +264,7 @@ func setupEmbeddedFrontend(r *gin.Engine) {
 
 	r.GET("/assets/*filepath", func(c *gin.Context) {
 		filepath := c.Param("filepath")
+		filepath = strings.TrimPrefix(filepath, "/")
 		decodedPath, err := url.PathUnescape(filepath)
 		if err != nil {
 			decodedPath = filepath

frontend/src/router/index.ts

@@ -13,12 +13,6 @@ const router = createRouter({
   },
 })
 
-router.onError((error) => {
-  if (error.message.includes('Failed to fetch dynamically imported module')) {
-    window.location.reload()
-  }
-})
-
 createRouterGuard(router)
 
 export default router