fix: post link not rendering if post body has lone image (#2100)

Author: aeharding

src/features/post/useIsPostUrlMedia.ts

@@ -25,7 +25,7 @@ export default function useIsPostUrlMedia() {
       if (isRedgif(url)) return "from-url";
     }
 
-    if (post.post.body && findLoneImage(post.post.body)) {
+    if (!post.post.url && post.post.body && findLoneImage(post.post.body)) {
       return "from-body";
     }