feat: 添加评论功能

src/theme/BlogPostPaginator/index.tsx

@@ -0,0 +1,16 @@
+import React from "react";
+import BlogPostPaginator from "@theme-original/BlogPostPaginator";
+import type BlogPostPaginatorType from "@theme/BlogPostPaginator";
+import type { WrapperProps } from "@docusaurus/types";
+import Gitalk from "@site/src/components/Gitalk";
+
+type Props = WrapperProps<typeof BlogPostPaginatorType>;
+
+export default function BlogPostPaginatorWrapper(props: Props): JSX.Element {
+  return (
+    <>
+      <BlogPostPaginator {...props} />
+      <Gitalk />
+    </>
+  );
+}