fix: reshared posts should be shown in feed

components/social/post-scroll-card.tsx

@@ -29,7 +29,7 @@
 import { useEffect, useRef, useState } from "react";
 import Image from "next/image";
 import Link from "next/link";
-import { ImageIcon } from "lucide-react";
+import { ImageIcon, Repeat2 } from "lucide-react";
 import { cn } from "@/lib/utils";
 import type { Post, PostImage } from "@/lib/social";
 import { displaySourceLabel } from "@/lib/source-reference";
@@ -75,6 +75,16 @@ 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">
+          <Repeat2 className="size-3.5" />
+          <span>Reshared</span>
+        </div>
+      ) : null}
       {/* Author header — identity on the left, three-dot overflow menu
           on the right (Delete for author, Block/Report for everyone
           else; PostCardMenu hides itself when there are no items). */}