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

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

@@ -5,6 +5,7 @@
 	import dayjs from '$lib/dayjs';
 
 	import { mobile, settings, user } from '$lib/stores';
+	import { WEBUI_BASE_URL } from '$lib/constants';
 
 	import Tooltip from '$lib/components/common/Tooltip.svelte';
 	import { copyToClipboard, sanitizeResponseContent } from '$lib/utils';
@@ -73,7 +74,8 @@
 			<div class="flex items-center min-w-fit">
 				<Tooltip content={$user?.role === 'admin' ? (item?.value ?? '') : ''} placement="top-start">
 					<img
-						src={item.model?.info?.meta?.profile_image_url ?? '/static/favicon.png'}
+						src={item.model?.info?.meta?.profile_image_url ??
+							`${WEBUI_BASE_URL}/static/favicon.png`}
 						alt="Model"
 						class="rounded-full size-5 flex items-center"
 					/>