修改文件结构

front-end/main-app/src/app/views/About.tsx

@@ -0,0 +1,12 @@
+import { defineComponent } from 'vue'
+
+export default defineComponent({
+  name: "About",
+  setup() {
+    return () => (
+      <div class="about">
+        <h1>我的</h1>
+      </div>
+    )
+  }
+})