fix: remove duplicate refresh button

frontend/src/app/dashboard/page.tsx

@@ -161,13 +161,6 @@ export default function DashboardPage() {
 							<Coffee className="mr-2 h-5 w-5" />
 							BUY FEED
 						</Button>
-						<Button
-							variant="outline"
-							onClick={handleRefresh}
-							className="rounded-full border-2 border-primary bg-background font-bold text-primary hover:bg-primary/10"
-						>
-							<RefreshCw className="h-5 w-5" />
-						</Button>
 					</div>
 				</div>