Imposta dominio produzione nexstudio.ai e allinea note operative

Conferma site in Astro config sul dominio effettivo e documenta hostnames Turnstile consigliati per produzione e locale.

Made-with: Cursor

README.md

@@ -94,3 +94,11 @@ Suggested operational use:
 - `no-reply@...` as sender for newsletters and automated communications
 
 Copy `.env.example` to `.env` for local development and configure the same keys in Cloudflare Pages/Workers for production.
+
+## Production domain
+
+- Official domain: `https://nexstudio.ai`
+- Keep Turnstile widget hostnames aligned with:
+  - `nexstudio.ai`
+  - `www.nexstudio.ai` (if used)
+  - `localhost` (for local testing)

astro.config.mjs

@@ -34,7 +34,7 @@ function viteSsrOptimizeIgnoreOutdated() {
 // https://astro.build/config
 export default defineConfig({
   /** Usato da Astro per URL assoluti (es. sitemap). Imposta il dominio di produzione. */
-  // site: 'https://www.tuodominio.com',
+  site: 'https://nexstudio.ai',
 
   output: 'server', // per il deployment su Cloudflare Pages