feat(themeHelpers): add swup attribute to script tag generation

- Enhance script tag generation in themeHelpers.js
- Include swup attribute for dynamic reloading functionality
- Improve compatibility with Swup.js for smoother page transitions

scripts/helpers/themeHelpers.js

@@ -135,6 +135,7 @@ hexo.extend.helper.register("renderJS", function (path, options = {}) {
       scriptTag = _js({
         src: path,
         type: module ? "module" : undefined,
+        [swupAttr]: swupReload,
         // async: async,
       });
     }