Finally get off the ad-hoc staging commit!
Flake lock file updates:
• Updated input 'nixpkgs':
'github:NixOS/nixpkgs/36c4ac09e9bebcec1fa7b7539cddb0c9e837409c' (2023-11-30)
→ 'github:NixOS/nixpkgs/2c9c58e98243930f8cb70387934daa4bc8b00373' (2023-12-31)