refac: code rendering

src/lib/components/chat/Messages/Markdown/MarkdownTokens.svelte

@@ -33,6 +33,7 @@
 			<MarkdownInlineTokens id={`${id}-${tokenIdx}-h`} tokens={token.tokens} />
 		</svelte:element>
 	{:else if token.type === 'code'}
+		{#if token.raw.includes('```')}
 			<CodeBlock
 				id={`${id}-${tokenIdx}`}
 				{token}
@@ -47,6 +48,9 @@
 					});
 				}}
 			/>
+		{:else}
+			{unescapeHtml(token.text)}
+		{/if}
 	{:else if token.type === 'table'}
 		<div class="scrollbar-hidden relative whitespace-nowrap overflow-x-auto max-w-full">
 			<table class="w-full">