fix(visual-editing): don’t open admin for portableText; simplify starter PT markup (#40)

* fix(visual-editing): PT inline editing; align starter templates

* chore(admin): format router.tsx

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Co-authored-by: Matt Kane <mkane@cloudflare.com>

templates/starter-cloudflare/src/pages/[slug].astro

@@ -33,8 +33,6 @@ const seo = getSeoMeta(page, {
 	<article>
 		<h1 {...page.edit.title}>{page.data.title}</h1>
 
-		<div {...page.edit.content}>
-			<PortableText value={page.data.content} />
-		</div>
+		<PortableText value={page.data.content} />
 	</article>
 </Base>