[Bug]: flake.nix becomes borken due to the removal of Cargo.lock

[xieby1]

Bug Description

The flake.nix cannot build after the removal of Cargo.lock in 4aabbe7

Steps to Reproduce

1. nix run github:tailcallhq/forgecode # for latest dev branch

Expected Behavior

Nix builds successfully

Actual Behavior

Nix throws error: path '/nix/store/gc4a7m5r5ds0lkg4ggsx5yazfyzvah8w-source/Cargo.lock' does not exist

Forge Version

v2.10.0

Operating System & Version

NixOS 25.11

AI Provider

None

Model

No response

Installation Method

npx forgecode@latest

Configuration