fix: fix feed component

components/feed/home-feed.tsx

@@ -20,7 +20,7 @@ import { useCallback, useEffect, useRef, useState } from "react";
 import { useWindowVirtualizer } from "@tanstack/react-virtual";
 import { Loader2 } from "lucide-react";
 import { feed, type Post, type UserSummary } from "@/lib/social";
-import { PostCard } from "@/components/social/post/post-card";
+import { PostScrollCard } from "@/components/social/post/post-scroll-card";
 import { NewUsersStrip } from "./new-users-strip";
 
 const PAGE = 10;
@@ -74,7 +74,7 @@ export function HomeFeed() {
 
   const virtualizer = useWindowVirtualizer({
     count: items.length,
-    estimateSize: () => 460,
+    estimateSize: () => 680,
     overscan: 4,
     scrollMargin: offsetTop,
   });
@@ -135,7 +135,7 @@ export function HomeFeed() {
               style={{ transform: `translateY(${vi.start - offsetTop}px)` }}
             >
               <div className="pb-4">
-                <PostCard post={post} enableFollow />
+                <PostScrollCard post={post} enableFollow />
               </div>
             </div>
           );