flake.lock: Update

Flake lock file updates:

• Updated input 'claude-code':
    'github:sadjow/claude-code-nix/6c8a73c' (2026-05-12)
  → 'github:sadjow/claude-code-nix/ff2701f' (2026-05-13)
• Updated input 'claude-code/nixpkgs':
    'github:NixOS/nixpkgs/0a0bf40' (2026-05-12)
  → 'github:NixOS/nixpkgs/eef00df' (2026-05-13)
• Updated input 'flake-parts':
    'github:hercules-ci/flake-parts/0678d89' (2026-05-05)
  → 'github:hercules-ci/flake-parts/f7c1a2d' (2026-05-13)
• Updated input 'glide':
    'github:glide-browser/glide.nix/790c9d3' (2026-05-03)
  → 'github:glide-browser/glide.nix/f9a4d5b' (2026-05-13)
• Updated input 'nixpkgs-unstable':
    'github:nixos/nixpkgs/48d91f2' (2026-05-12)
  → 'github:nixos/nixpkgs/eef00df' (2026-05-13)
• Updated input 'stylix':
    'github:nix-community/stylix/4052220' (2026-05-13)
  → 'github:nix-community/stylix/fc5bec2' (2026-05-13)

Author: github-actions[bot]