remove emojis with real icons

src/routes/+layout.svelte

@@ -6,6 +6,7 @@
 	import { page } from '$app/state';
 	import { getSeo } from '$lib/seo';
 	import CopyButton from '$lib/components/CopyButton.svelte';
+	import ExternalLink from 'lucide-svelte/icons/external-link';
 	import SiOsu from '~icons/simple-icons/osu';
 	import SiSteam from '~icons/simple-icons/steam';
 	import SiTwitch from '~icons/simple-icons/twitch';
@@ -257,7 +258,8 @@
 				<a
 					href="https://git.stanrunge.dev/stan/personal-website"
 					rel="external"
-					class="hover:text-[var(--site-text)]">source ↗</a
+					class="inline-flex items-center gap-1 hover:text-[var(--site-text)]"
+					>source <ExternalLink size={14} aria-hidden="true" /></a
 				>
 			</div>
 			<nav class="flex flex-wrap items-center justify-center gap-1" aria-label="Social links">