- Add fingerprint.nix hardware module with TOD driver support
- Create separate laptop-work configuration with Cisco, Himmelblau, and MDATP work modules
- Move work-specific modules from shared to laptop-work profile
- Change work module enable defaults to false for better security-by-default
- Add MDATP support with enhanced modular structure
- Add flake-utils_2 to flake.lock
- Add mdatp package from epetousis/nix-mdatp
- Update systems input to systems_3
- Enable mdatp service in default host configuration
- Add mdatp to flake.nix inputs section
- Replace age-based key decryption with automatic SSH host key support
- Simplify SSH configuration with consolidated host entries and enhanced security settings
- Upgrade home-manager to himmelblau for Microsoft Entra ID authentication
- Remove legacy agenix inputs and consolidate secrets to essential services only
- Add Cisco Secure Client overlay for enterprise VPN capabilities
- Update secrets.yaml to minimal configuration with gitea/github/hetzner services
- Expand system packages with tun module for VPN connectivity
- Add work directory setup for user development environment
- Add prepare-commit-msg git hook that generates conventional commit messages
- Modularize fish configuration with separate conf.d files
- Convert configuration files from .text to .source format for structured data
- Add sops-nix SOPS configuration with explicit secret definitions
- Upgrade age identity to single key file management approach
- Add system activation script for age key management
- Generate .sops.yaml for SOPS creation rules
- Restructure README.md with improved table and cleaner formatting
- Refactor config files to use pkgs.formats.json/toml generators
- Implement YAML format for ashell and walker service configurations
- Update SSH config source to use sops secrets
- Convert zed and other config files to use structured .source format