chore: delete unused code

src/features/DisplayFont/ui/FontDisplay/FontDisplay.svelte

@@ -1,18 +0,0 @@
-<!--
-    Component: FontDisplay
-    Displays a grid of FontSampler components for each displayed font.
--->
-<script lang="ts">
-import { flip } from 'svelte/animate';
-import { quintOut } from 'svelte/easing';
-import { displayedFontsStore } from '../../model';
-import FontSampler from '../FontSampler/FontSampler.svelte';
-</script>
-
-<div class="grid gap-2 grid-cols-[repeat(auto-fit,minmax(500px,1fr))] will-change-tranform transition-transform content">
-    {#each displayedFontsStore.fonts as font, index (font.id)}
-        <div animate:flip={{ delay: 0, duration: 400, easing: quintOut }}>
-            <FontSampler font={font} bind:text={displayedFontsStore.text} index={index} />
-        </div>
-    {/each}
-</div>