【fix】优化代码

unpackage/dist/build/.nvue/app.css.js

@@ -0,0 +1,11 @@
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __commonJS = (cb, mod) => function __require() {
+  return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
+};
+var require_app_css = __commonJS({
+  "app.css.js"(exports) {
+    const _style_0 = {};
+    exports.styles = [_style_0];
+  }
+});
+export default require_app_css();

unpackage/dist/build/.nvue/app.js

@@ -0,0 +1,2 @@
+Promise.resolve("./app.css.js").then(() => {
+});