Flake lock file updates: • Updated input 'nixpkgs': 'github:NixOS/nixpkgs/38a4887411571457d700c51c64a6e49ead2ed5ab?narHash=sha256-kh35kIx7el4Jk8Ki3BH9/Pn1eZYSYLJ6LMALos0zOy0%3D' (2026-07-27) → 'github:NixOS/nixpkgs/9bc02893134c733dd85de46ee4fb2fac696b5529?narHash=sha256-eoS3KQTO0aPWXZvIaRbRAzSSHW3l5wdMFXtT1ISfoKA%3D' (2026-07-29) • Updated input 'treefmt-nix': 'github:numtide/treefmt-nix/df3c0640565d04a0261253cdd89fce78ec50168a?narHash=sha256-47cxbcZODibHv3rELFQ9vZly0vUNkND/atn/U7HLeb0%3D' (2026-07-18) → 'github:numtide/treefmt-nix/d1187f8bc71fb8aab02395869ec3f5c1920f75c0?narHash=sha256-XE1lKgQ3eIO3E7zWryqcRsax%2BmYXod/5RHBn4YaR9YE%3D' (2026-07-29) Co-authored-by: Github <alumail@protonmail.com>