flake.lock: Add

Flake lock file updates:

• Added input 'agenix':
    'github:ryantm/agenix/9edb1787864c4f59ae5074ad498b6272b3ec308d?narHash=sha256-NA/FT2hVhKDftbHSwVnoRTFhes62%2B7dxZbxj5Gxvghs%3D' (2025-08-05)
• Added input 'agenix/darwin':
    'github:lnl7/nix-darwin/43975d782b418ebf4969e9ccba82466728c2851b?narHash=sha256-dyN%2BteG9G82G%2Bm%2BPX/aSAagkC%2BvUv0SgUw3XkPhQodQ%3D' (2025-04-12)
• Added input 'agenix/darwin/nixpkgs':
    follows 'agenix/nixpkgs'
• Added input 'agenix/home-manager':
    'github:nix-community/home-manager/abfad3d2958c9e6300a883bd443512c55dfeb1be?narHash=sha256-YZCh2o9Ua1n9uCvrvi5pRxtuVNml8X2a03qIFfRKpFs%3D' (2025-04-24)
• Added input 'agenix/home-manager/nixpkgs':
    follows 'agenix/nixpkgs'
• Added input 'agenix/nixpkgs':
    'github:NixOS/nixpkgs/59e69648d345d6e8fef86158c555730fa12af9de?narHash=sha256-IiiXB3BDTi6UqzAZcf2S797hWEPCRZOwyNThJIYhUfk%3D' (2025-08-01)
• Added input 'agenix/systems':
    'github:nix-systems/default/da67096a3b9bf56a91d16901293e51ba5b49a27e?narHash=sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768%3D' (2023-04-09)
• Added input 'home-manager':
    'github:nix-community/home-manager/c75fd8e300b79502b8eecdacd8a426b12fadb460?narHash=sha256-Efi3THvsIS6Qd97s52/PSSHWybDlSbtUZXP8l3AR9Ps%3D' (2025-09-28)
• Added input 'home-manager/nixpkgs':
    follows 'nixpkgs'
• Added input 'nixos-hardware':
    'github:NixOS/nixos-hardware/170ff93c860b2a9868ed1e1102d4e52cb3d934e1?narHash=sha256-6CFdj7Xs616t1W4jLDH7IohAAvl5Dyib3qEv/Uqw1rk%3D' (2025-09-23)
• Added input 'nixpkgs':
    'github:NixOS/nixpkgs/e9f00bd893984bc8ce46c895c3bf7cac95331127?narHash=sha256-0m27AKv6ka%2Bq270dw48KflE0LwQYrO7Fm4/2//KCVWg%3D' (2025-09-28)

Author: j0hax