fix: post reshare and audio player enhancements

components/social/post-scroll-card.tsx

@@ -75,15 +75,22 @@ export function PostScrollCard({
       id={`post-${post.id}`}
       className="rounded-2xl overflow-hidden bg-card ring-1 ring-foreground/10 scroll-mt-20 sm:scroll-mt-24"
     >
-      {/* Reshare attribution — only on rows the feed owner reshared.
-          The author block below still names the original author; this
-          strip just signals why the post is in this feed. Matches the
-          Twitter/X retweet convention. */}
-      {post.reshared_at ? (
-        <div className="flex items-center gap-1.5 px-4 pt-3 text-xs text-muted-foreground">
+      {/* Reshare attribution — only on rows that are themselves
+          reshares. Tappable link → original author's profile. The card
+          body below shows the resharer as the author (this row IS the
+          resharer's own post — likes, comments, background all belong
+          to them, decoupled from the original). */}
+      {post.reshared_from_post_id && post.original_author_handle ? (
+        <Link
+          href={`/u/${post.original_author_handle}`}
+          className="inline-flex items-center gap-1.5 px-4 pt-3 text-xs text-muted-foreground hover:text-foreground transition-colors"
+        >
           <Repeat2 className="size-3.5" />
-          <span>Reshared</span>
-        </div>
+          <span>
+            Reshared from{" "}
+            <span className="font-medium">@{post.original_author_handle}</span>
+          </span>
+        </Link>
       ) : null}
       {/* Author header — identity on the left, three-dot overflow menu
           on the right (Delete for author, Block/Report for everyone