feat: Latest production version with interior scene and glass

Includes room interior with floor, walls, glass you can see through,
and all uncommitted production changes that were running live.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

package.json

@@ -21,6 +21,7 @@
     "react": "19.2.3",
     "react-dom": "19.2.3",
     "react-hook-form": "^7.71.1",
+    "resend": "^6.9.2",
     "tailwind-merge": "^3.4.0",
     "three": "^0.182.0",
     "zod": "^4.3.6",