flake.lock: Update

Flake lock file updates:

• Updated input 'devenv':
    'github:cachix/devenv/47a243b97499bfe5d5783d1fc86d9fe776b2497f?narHash=sha256-FktN7dtYlC/sgLGBCGFXzNOvwgB7MSujp6cooJE48Ac%3D' (2025-11-28)
  → 'github:cachix/devenv/3631489b8b3b8a7b4948824b621d02a420b58cc7?narHash=sha256-GfaUN%2B8Eg0ShJljq5ZIf/ateO/ry9CL0b7wpI%2B5e/6U%3D' (2026-02-20)
• Updated input 'devenv/nix':
    'github:cachix/nix/3e5644da6830ef65f0a2f7ec22830c46285bfff6?narHash=sha256-H97KSB/luq/aGobKRuHahOvT1r7C03BgB6D5HBZsbN8%3D' (2025-10-28)
  → 'github:cachix/nix/7eb6c427c7a86fdc3ebf9e6cbf2a84e80e8974fd?narHash=sha256-H26FQmOyvIGnedfAioparJQD8Oe%2B/byD6OpUpnI/hkE%3D' (2026-02-19)
• Added input 'devenv/nixd':
    'github:nix-community/nixd/d4bf15e56540422e2acc7bc26b20b0a0934e3f5e?narHash=sha256-JTRoaEWvPsVIMFJWeS4G2isPo15wqXY/otsiHPN0zww%3D' (2025-11-24)
• Added input 'devenv/nixd/flake-parts':
    follows 'devenv/flake-parts'
• Added input 'devenv/nixd/flake-root':
    'github:srid/flake-root/b759a56851e10cb13f6b8e5698af7b59c44be26e?narHash=sha256-rBtQ8gg%2BDn4Sx/s%2Bpvjdq3CB2wQNzx9XGFq/JVGCB6k%3D' (2024-08-14)
• Added input 'devenv/nixd/nixpkgs':
    follows 'devenv/nixpkgs'
• Added input 'devenv/nixd/treefmt-nix':
    'github:numtide/treefmt-nix/65712f5af67234dad91a5a4baee986a8b62dbf8f?narHash=sha256-MMi74%2BWckoyEWBRcg/oaGRvXC9BVVxDZNRMpL%2B72wBI%3D' (2024-12-20)
• Added input 'devenv/nixd/treefmt-nix/nixpkgs':
    follows 'devenv/nixd/nixpkgs'
• Updated input 'flake-parts':
    'github:hercules-ci/flake-parts/2cccadc7357c0ba201788ae99c4dfa90728ef5e0?narHash=sha256-LlLt2Jo/gMNYAwOgdRQBrsRoOz7BPRkzvNaI/fzXi2Q%3D' (2025-11-21)
  → 'github:hercules-ci/flake-parts/57928607ea566b5db3ad13af0e57e921e6b12381?narHash=sha256-AnYjnFWgS49RlqX7LrC4uA%2BsCCDBj0Ry/WOJ5XWAsa0%3D' (2026-02-02)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/9a7b80b6f82a71ea04270d7ba11b48855681c4b0?narHash=sha256-82L%2BEJU%2B40%2BFIdeG4gmUlOF1jeSwlf2AwMarrpdHF6o%3D' (2025-11-28)
  → 'github:NixOS/nixpkgs/ac62194c3917d5f474c1a844b6fd6da2db95077d?narHash=sha256-16KkgfdYqjaeRGBaYsNrhPRRENs0qzkQVUooNHtoy2w%3D' (2026-01-02)
• Updated input 'treefmt-nix':
    'github:numtide/treefmt-nix/5b4ee75aeefd1e2d5a1cc43cf6ba65eba75e83e4?narHash=sha256-AlEObg0syDl%2BSpi4LsZIBrjw%2BsnSVU4T8MOeuZJUJjM%3D' (2025-11-12)
  → 'github:numtide/treefmt-nix/337a4fe074be1042a35086f15481d763b8ddc0e7?narHash=sha256-wQ6NJSuFqAEmIg2VMnLdCnUc0b7vslUohqqGGD%2BFyxk%3D' (2026-02-04)

Author: github-actions[bot]