Website: products, library, catalogs and their console page

/products (search), product pages with revisions, getting and staying on a
revision, retracting; /products/:id/edit; /create and new revisions upload
from the browser straight to the catalog with a token from the hub;
/library; /catalogs (directory, registering with a once-shown key);
/console/catalogs to approve or reject. Every page now sends a nonce-based
CSP (proxy.ts), so product descriptions can't run scripts.

buttonVariants now merges classes, so outline links get their border.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

apps/web/app/console/console-nav.tsx

@@ -17,6 +17,7 @@ export function ConsoleNav() {
         Overview
       </NavLink>
       <NavLink href="/console/people">People</NavLink>
+      <NavLink href="/console/catalogs">Catalogs</NavLink>
     </nav>
   );
 }