fix(ci): update flake workflow for CI build
Agent Instructions
Each run corresponds to one flake attribute. Click a run for its logs and status.
Wait for suite to complete:
curl --netrc -N https://nix-ci.com/gh:sellout:claude-plugins-nix/main/17dc97946aea1f032526299135dede0546347fe4/wait
For more instructions, fetch https://nix-ci.com/instructions .