flake.lock: Update

Flake lock file updates:

• Updated input 'catppuccin':
    'github:catppuccin/nix/a6b0e34d083c79f08efabb1fd6ccf12b882daae6?narHash=sha256-L9u68mNPPiuW7%2BOV5BKbXaj/AENTiiuEx8%2BQnMBjRlU%3D' (2025-06-27)
  → 'github:catppuccin/nix/719bb50ca2c99bc9c077669a48bfd9815493a11d?narHash=sha256-Y099OGYWYHtpYFP4offuV6rldBnpUv4CYk%2BHwuaQwLU%3D' (2025-07-05)
• Updated input 'catppuccin/nixpkgs':
    'github:NixOS/nixpkgs/2631b0b7abcea6e640ce31cd78ea58910d31e650?narHash=sha256-LWqduOgLHCFxiTNYi3Uj5Lgz0SR%2BXhw3kr/3Xd0GPTM%3D' (2025-04-12)
  → 'github:NixOS/nixpkgs/30a61f056ac492e3b7cdcb69c1e6abdcf00e39cf?narHash=sha256-/CG%2Bw0o0oJ5itVklOoLbdn2dGB0wbZVOoDm4np6w09A%3D' (2025-06-24)
• Updated input 'darwin':
    'github:LnL7/nix-darwin/1dd19f19e4b53a1fd2e8e738a08dd5fe635ec7e5?narHash=sha256-w9EG5FOXrjXGfbqCcQg9x1lMnTwzNDW5BMXp8ddy15E%3D' (2025-06-22)
  → 'github:LnL7/nix-darwin/e04a388232d9a6ba56967ce5b53a8a6f713cdfcf?narHash=sha256-HsJM3XLa43WpG%2B665aGEh8iS8AfEwOIQWk3Mke3e7nk%3D' (2025-06-30)
• Updated input 'home-manager':
    'github:nix-community/home-manager/76d0c31fce2aa0c71409de953e2f9113acd5b656?narHash=sha256-gvjG95TCnUVJkvQvLMlnC4NqiqFyBdJk3o8/RwuHeaU%3D' (2025-06-28)
  → 'github:nix-community/home-manager/8b0180dde1d6f4cf632e046309e8f963924dfbd0?narHash=sha256-qBGNn7T/zOgUDQTo/RM/D2oxMkB2x36j3ajvpVanEVs%3D' (2025-07-06)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/80d50fc87924c2a0d346372d242c27973cf8cdbf?narHash=sha256-3u6rEbIX9CN/5A5/mc3u0wIO1geZ0EhjvPBXmRDHqWM%3D' (2025-06-27)
  → 'github:nixos/nixpkgs/c860cf0b3a0829f0f6cf344ca8de83a2bbfab428?narHash=sha256-4E7wWftF1ExK5ZEDzj41%2B9mVgxtuRV3wWCId7QAYMAU%3D' (2025-07-04)

Author: github-actions[bot]