these 5 derivations will be built:
  /nix/store/pk58nw352hp164v98hqpxn5vvxwhzsfl-letta-code-0.34.62.tgz.drv
  /nix/store/i7qvnxwlwn67y88wv5wigqg4siaq4cj2-letta-code-src-with-lock.drv
  /nix/store/cxyyk43m3hvw1yhgxavgjrpqidgk7ksm-letta-code-0.34.62-npm-deps.drv
  /nix/store/wsibghimm2wv47kkq0hn0myfybmcpg8d-letta-code-0.34.62.drv
  /nix/store/vak4az1dyfxgcfrca5hrq72kra8mggf9-check-letta-code.drv