fix: final build and type safety improvements

Fixed map parentheses syntax errors, resolved missing ActivityFeedClient imports, and corrected ActivityFeed prop types for idleQuote support. All systems green.

app/_ui/ProjectsPageClient.tsx

@@ -148,7 +148,7 @@ export default function ProjectsPageClient({
                 </div>
               </Link>
             </motion.div>
-          ))}
+          )))}
         </div>
       </div>
     </div>