chore: update fixture

fixtures/vitesse/src/shims.d.ts

@@ -0,0 +1,16 @@
+declare interface Window {
+  // extend the window
+}
+
+// with vite-plugin-vue-markdown, markdown files can be treated as Vue components
+declare module '*.md' {
+  import { type DefineComponent } from 'vue'
+  const component: DefineComponent<{}, {}, any>
+  export default component
+}
+
+declare module '*.vue' {
+  import { type DefineComponent } from 'vue'
+  const component: DefineComponent<{}, {}, any>
+  export default component
+}