md + accept

astro.config.ts

@@ -50,10 +50,11 @@ export default defineConfig({
   integrations: [
     trailingSlashMiddleware(),
     preact({
-      include: ["**/preact/*"],
+      include: ["**/preact/**"],
     }),
     react({
-      include: ["**/react/*"],
+      include: ["**/*.tsx", "**/*.jsx"],
+      exclude: ["**/preact/**"],
     }),
     sitemap({
       changefreq: "daily",
@@ -81,6 +82,12 @@ export default defineConfig({
         const pathname = new URL(page).pathname
         const cleanPath = pathname.endsWith("/") && pathname !== "/" ? pathname.slice(0, -1) : pathname
 
+        // Exclude markdown endpoints from sitemap.
+        // Keep them directly accessible, but do not publish them as canonical crawl targets.
+        if (cleanPath.endsWith(".md")) {
+          return false
+        }
+
         // Exclude short format API reference URLs (e.g., /api-reference/v150, /ccip/api-reference/evm/v150)
         // These are aliases for versioned content - we keep only the canonical long format URLs
         const shortVersionPattern = /\/api-reference\/(?:.*\/)?v\d{3,4}(?:\/|$)/
@@ -130,7 +137,9 @@ export default defineConfig({
   },
   // output: 'static' (fully static or partial SSR with `prerender = false` ==> export const prerender = false;)
   output: "static",
-  adapter: vercel(),
+  adapter: vercel({
+    edgeMiddleware: true,
+  }),
   vite: {
     plugins: [yaml()],
     build: {