chore: streamline the URL used for resources like favicon.png

src/lib/components/chat/MessageInput/Commands/Models.svelte

@@ -5,6 +5,7 @@
 	import { tick, getContext } from 'svelte';
 
 	import { models } from '$lib/stores';
+	import { WEBUI_BASE_URL } from '$lib/constants';
 
 	const i18n = getContext('i18n');
 
@@ -117,7 +118,8 @@
 						>
 							<div class="flex font-medium text-black dark:text-gray-100 line-clamp-1">
 								<img
-									src={model?.info?.meta?.profile_image_url ?? '/static/favicon.png'}
+									src={model?.info?.meta?.profile_image_url ??
+										`${WEBUI_BASE_URL}/static/favicon.png`}
 									alt={model?.name ?? model.id}
 									class="rounded-full size-6 items-center mr-2"
 								/>