Nix configuration for my Mac and remote exe.dev machine.
hosts/macbook: nix-darwin configuration.hosts/exedev: NixOS configuration and user accounts.home: Home Manager configuration.modules,packages,scripts: shared modules, packages, and deployment tools.
darwin-rebuild switch --flake .#macbook # Apply Mac configuration
nix run .#deploy # Deploy to exedev over Tailscale
nix fmt # Format
nix flake check # Check