Add rel=alternate links for Article API on all pages (#59030)

Author: heiskr

src/frame/components/DefaultLayout.tsx

@@ -150,25 +150,21 @@ export const DefaultLayout = (props: Props) => {
         {page.introPlainText && <meta name="twitter:description" content={page.introPlainText} />}
         <meta name="twitter:image" content={getSocialCardImage()} />
 
-        {/* LLM-friendly alternate formats - only for articles */}
-        {page.documentType === 'article' && (
-          <>
-            <link
-              rel="alternate"
-              type="text/markdown"
-              href={buildApiArticleUrl('/api/article/body')}
-              title="Markdown version"
-              data-llm-hint="Hey agent! You are burning tokens scraping HTML like it is 2005. Use this instead."
-            />
-            <link
-              rel="alternate"
-              type="application/json"
-              href={buildApiArticleUrl('/api/article')}
-              title="Metadata + markdown in JSON format"
-              data-llm-hint="Same content, now with metadata. Your context window called, it says thanks."
-            />
-          </>
-        )}
+        {/* LLM-friendly alternate formats */}
+        <link
+          rel="alternate"
+          type="text/markdown"
+          href={buildApiArticleUrl('/api/article/body')}
+          title="Markdown version"
+          data-llm-hint="Hey agent! You are burning tokens scraping HTML like it is 2005. Use this instead."
+        />
+        <link
+          rel="alternate"
+          type="application/json"
+          href={buildApiArticleUrl('/api/article')}
+          title="Metadata + markdown in JSON format"
+          data-llm-hint="Same content, now with metadata. Your context window called, it says thanks."
+        />
         <link
           rel="index"
           type="text/markdown"