FIX: Auto RTL-LTR text orientation

FIX: Auto RTL-LTR text orientation

 This tag was a `<div>` and changed by `<li>` in commit https://github.com/open-webui/open-webui/commit/bb6864dd127e8bc0b0467dfb9eb87f460acecfa8#r164667886
& this change broke the previous behavior of auto text orientation.

src/lib/components/chat/Messages/Message.svelte

@@ -44,7 +44,7 @@
 	export let topPadding = false;
 </script>
 
-<li
+<div
 	class="flex flex-col justify-between px-5 mb-3 w-full {($settings?.widescreenMode ?? null)
 		? 'max-w-full'
 		: 'max-w-5xl'} mx-auto rounded-lg group"
@@ -120,4 +120,4 @@
 			/>
 		{/if}
 	{/if}
-</li>
+</div>