Fix blog index style when description is short (#3062)

Before:

<img width="1552" alt="image"
src="https://github.com/user-attachments/assets/55e027b5-a083-423f-8c04-a440d41cf9b9">


After:

<img width="1552" alt="image"
src="https://github.com/user-attachments/assets/658a3f3f-0c73-4fee-aa43-a11d7856aff0">

components/blog.tsx

@@ -101,7 +101,7 @@ export function BlogIndex() {
                         </p>
                     ) : null}
                 </div>
-                <div className="hidden md:block">{titleImageComponent}</div>
+                <div className="hidden md:block ml-auto">{titleImageComponent}</div>
             </div>
         );
     })