fix: skip mouseenter model refresh on mobile

Author: Algorithm5838

src/lib/components/chat/ModelSelector/Selector.svelte

@@ -419,6 +419,7 @@
 				? 'dark:placeholder-gray-100 placeholder-gray-800'
 				: 'placeholder-gray-400'}"
 			on:mouseenter={async () => {
+				if ($mobile) return;
 				models.set(
 					await getModels(
 						localStorage.token,