Bump TinaCMS to 0.0.0-afd3b10 canary + mark primary TinaIsland

- Pin tinacms/@tinacms/cli/@tinacms/astro to 0.0.0-afd3b10-20260512095118
- Add `primary` to the page-level <TinaIsland> in index.astro,
  [...slug].astro, and blog/[...slug].astro so the admin opens the
  page's form on load instead of the multi-doc "Referenced Files" list
  (tinacms/tinacms#6843). Global header/footer islands stay non-primary.

astro build: clean, data-tina-island-primary present on prerendered pages.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: wicksipedia

package.json

@@ -15,12 +15,12 @@
     "@astrojs/rss": "^4.0.15",
     "@astrojs/sitemap": "^3.7.0",
     "@astrojs/vercel": "^9.0.5",
-    "@tinacms/astro": "0.0.0-4c38d0a-20260512090207",
+    "@tinacms/astro": "0.0.0-afd3b10-20260512095118",
     "astro": "^5.16.0"
   },
   "devDependencies": {
-    "@tinacms/cli": "0.0.0-4c38d0a-20260512090207",
+    "@tinacms/cli": "0.0.0-afd3b10-20260512095118",
     "@types/node": "^25.1.0",
-    "tinacms": "0.0.0-4c38d0a-20260512090207"
+    "tinacms": "0.0.0-afd3b10-20260512095118"
   }
 }

src/pages/[...slug].astro

@@ -24,7 +24,7 @@ const config = (await getConfig()).data?.config ?? null;
 	title={data.seoTitle || config?.seo?.title || 'TinaCMS + Astro'}
 	description={config?.seo?.description ?? 'Welcome to my website!'}
 >
-	<TinaIsland name="page" wrapper={islands.page.wrapper} params={{ slug }}>
+	<TinaIsland name="page" wrapper={islands.page.wrapper} params={{ slug }} primary>
 		<PageBody data={data} />
 	</TinaIsland>
 </Base>

src/pages/blog/[...slug].astro

@@ -28,7 +28,7 @@ const layoutProps = {
 ---
 
 <BlogPost {...layoutProps}>
-	<TinaIsland name="blog" wrapper={islands.blog.wrapper} params={{ slug }}>
+	<TinaIsland name="blog" wrapper={islands.blog.wrapper} params={{ slug }} primary>
 		<BlogBody data={data} />
 	</TinaIsland>
 </BlogPost>

src/pages/index.astro

@@ -16,7 +16,7 @@ const config = (await getConfig()).data?.config ?? null;
 	title={data.seoTitle || config?.seo?.title || 'TinaCMS + Astro'}
 	description={config?.seo?.description ?? 'Welcome to my website!'}
 >
-	<TinaIsland name="page" wrapper={islands.page.wrapper} params={{ slug }}>
+	<TinaIsland name="page" wrapper={islands.page.wrapper} params={{ slug }} primary>
 		<PageBody data={data} />
 	</TinaIsland>
 </Base>