[Docs Site] Refactor 3rdparty.mdx for local dev performance (#19271)

Author: KianNH

src/components/Markdown.astro

@@ -6,9 +6,10 @@ type Props = z.infer<typeof props>;
 
 const props = z.object({
 	text: z.string(),
+	inline: z.boolean().default(true),
 });
 
-const { text } = props.parse(Astro.props);
+const { text, inline } = props.parse(Astro.props);
 ---
 
-<Fragment set:html={marked.parseInline(text)} />
+<Fragment set:html={inline ? marked.parseInline(text) : marked.parse(text)} />