these 5 derivations will be built:
  /nix/store/3gacd5h6yvbiilq8x15xjbcgf35pkmxh-letta-code-0.34.40.tgz.drv
  /nix/store/jpxwzlga2ww005mmbb8vz54phc6h5cjm-letta-code-src-with-lock.drv
  /nix/store/3kh2yxzzwqmkyapf7rif464405y2f34w-letta-code-0.34.40-npm-deps.drv
  /nix/store/6azxfqclbhmh3v0fq19b17cybbbrzfnf-letta-code-0.34.40.drv
  /nix/store/k0ap9pzrns9di44kv8dpcys5sp87pxqa-check-letta-code.drv