these 5 derivations will be built:
  /nix/store/3z3g413wb0dk0vzrf5nblflhihqy9ghh-letta-code-0.34.12.tgz.drv
  /nix/store/223vmy0sz8pm0sks5y0l1dymqnx6wqxq-letta-code-src-with-lock.drv
  /nix/store/sah31dia214y4ph9gfh09ipyry5lw1xa-letta-code-0.34.12-npm-deps.drv
  /nix/store/7vyi20lsnmh4i1ymra9clmw5bd9i8423-letta-code-0.34.12.drv
  /nix/store/7mh3icn5v1dnd2vsjsp1d9g6b6x05443-check-letta-code.drv