update vitepress to v1.0

.vitepress/theme/index.ts

@@ -0,0 +1,14 @@
+import type { Theme } from "vitepress"
+import DefaultTheme from "vitepress/theme"
+import BVideo from "./components/BVideo.vue"
+import Author from "./components/Author.vue"
+import CodeEditor from "./components/CodeEditor.vue"
+
+export default {
+  extends: DefaultTheme,
+  async enhanceApp({ app }) {
+    app.component("bvideo", BVideo)
+    app.component("author", Author)
+    app.component("editor", CodeEditor)
+  },
+} satisfies Theme