refactor(frontend): 完善SSR鉴权与点赞组件样式优化

1. 修正类型文件导入路径到.dev目录
2. 为API请求添加cookie传递支持，实现SSR用户登录态识别
3. 重构LikeButton组件，新增compact变体适配列表页展示
4. 调整首页和板块页的帖子列表布局，添加点赞按钮
5. 拆分帖子列表点击区域，优化交互体验

frontend/app/post/[id]/page.tsx

@@ -1,5 +1,6 @@
 import { Metadata } from "next";
 import Link from "next/link";
+import { cookies } from "next/headers";
 import ReactMarkdown from "react-markdown";
 import { fetchPostDetail, fetchComments } from "@/lib/api";
 import CommentSection from "@/components/CommentSection";
@@ -30,7 +31,8 @@ export async function generateMetadata({ params }: PageProps): Promise<Metadata>
 
 export default async function PostDetailPage({ params }: PageProps) {
   const { id } = await params;
-  const { post } = await fetchPostDetail(id);
+  const cookie = (await cookies()).toString();
+  const { post } = await fetchPostDetail(id, cookie);
   const { comments } = await fetchComments(id);
 
   const jsonLd = {