fix: respect case sensitivity

src/lib/components/chat/Placeholder.svelte

@@ -138,7 +138,7 @@
 						</div>
 					</div>
 
-					<div class=" capitalize text-3xl sm:text-4xl line-clamp-1" in:fade={{ duration: 100 }}>
+					<div class=" text-3xl sm:text-4xl line-clamp-1" in:fade={{ duration: 100 }}>
 						{#if models[selectedModelIdx]?.name}
 							{models[selectedModelIdx]?.name}
 						{:else}