Remove unnecessary restrictions on HTML handling (#36548)

app/javascript/mastodon/components/status/handled_link.tsx

@@ -38,7 +38,7 @@ export const HandledLink: FC<HandledLinkProps & ComponentProps<'a'>> = ({
         {children}
       </Link>
     );
-  } else if ((text.startsWith('@') || prevText?.endsWith('@')) && mention) {
+  } else if (mention) {
     // Handle mentions
     return (
       <Link

app/javascript/mastodon/components/status_content.jsx

@@ -219,7 +219,7 @@ class StatusContent extends PureComponent {
           {children}
         </HandledLink>
       );
-    } else if (element instanceof HTMLParagraphElement && element.classList.contains('quote-inline')) {
+    } else if (element.classList.contains('quote-inline')) {
       return null;
     }
     return undefined;