Finally got this repo set up nice I think

packages/backend/package.json

@@ -20,7 +20,6 @@
     "@oslojs/crypto": "^1.0.1",
     "@react-email/components": "0.5.4",
     "@react-email/render": "^1.4.0",
-    "@t3-oss/env-core": "^0.13.8",
     "convex": "catalog:convex",
     "react": "catalog:react19",
     "react-dom": "catalog:react19",