Auto-publish on AI finish and add custom save button

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

editor/contexts/shopify-context.tsx

@@ -106,12 +106,6 @@ export const ShopifyProvider: React.FC<{
   token: string;
   children: React.ReactNode;
 }> = ({ domain, token, children }) => {
-  console.log('[ShopifyProvider] creds', {
-    domain,
-    hasToken: !!token,
-    tokenPreview: token ? `${token.slice(0, 4)}…${token.slice(-4)}` : null,
-  });
-
   // Sync creds into the module-level store synchronously so any render-time
   // call (incl. SSR) reads the right domain/token.
   setShopifyCredentials({ domain, token });