enh: emoji folder icon

src/lib/components/common/Emoji.svelte

@@ -0,0 +1,20 @@
+<script>
+	import { WEBUI_BASE_URL } from '$lib/constants';
+	import { shortCodesToEmojis } from '$lib/stores';
+
+	export let shortCode;
+	export let className = 'size-4';
+</script>
+
+{#if $shortCodesToEmojis[shortCode]}
+	<img
+		src="{WEBUI_BASE_URL}/assets/emojis/{$shortCodesToEmojis[shortCode].toLowerCase()}.svg"
+		alt={shortCode}
+		class={className}
+		loading="lazy"
+	/>
+{:else}
+	<div>
+		{shortCode}
+	</div>
+{/if}