Rename macOS nix-darwin host to daniel-macbook-air.nix

Match hostname Daniel-Macbook-Air; update flake and docs.

Made-with: Cursor

nixos/hosts/macos.nix

@@ -1,71 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-let
-  alacrittySyncSystemTheme = pkgs.writeShellScriptBin "alacritty-sync-system-theme"
-    (builtins.readFile ../../scripts/alacritty-sync-system-theme.sh);
-in {
-  # Apple Silicon + nix-darwin basics
-  nixpkgs.hostPlatform = "aarch64-darwin";
-  nix.enable = false; # Determinate manages Nix
-
-  nixpkgs.config.allowUnfree = true;
-
-  system.primaryUser = "danny";
-
-  # Shells (fish config is in fish.nix, imported via flake.nix)
-  environment.shells = [ pkgs.fish ];
-  users.users.danny.shell = pkgs.fish;
-
-  # ollama
-  imports = [../ollama.nix];
-  services.ollama = {
-    enable = true;
-  };
-
-  # Networking (macOS-safe)
-  networking = {
-    # Set if you want a specific hostname in macOS UI as well:
-    hostName = "Daniel-Macbook-Air";
-    knownNetworkServices = [ "Wi-Fi" "Thunderbolt Bridge" ];
-  };
-
-  # macOS niceties
-  security.pam.services.sudo_local.touchIdAuth = true;
-
-  system.defaults = {
-    # Keyboard
-    NSGlobalDomain = {
-      AppleShowAllExtensions = true;
-      ApplePressAndHoldEnabled = true;
-      "com.apple.mouse.tapBehavior" = 1;
-      "com.apple.sound.beep.volume" = 0.0;
-      "com.apple.sound.beep.feedback" = 0;
-    };
-
-    # Finder & Dock
-    finder.AppleShowAllExtensions = true;
-    dock.autohide = true;
-    dock.mru-spaces = false;
-  };
-
-  # User-specific packages and environment variables are now in home-manager (home.nix)
-  # Only system-level packages should remain here if needed
-
-  environment.systemPackages = [ alacrittySyncSystemTheme ];
-
-  # Poll macOS appearance; updates ~/.config/alacritty/active-colors.toml (Alacritty live_config_reload).
-  launchd.user.agents.alacritty-system-theme = {
-    serviceConfig = {
-      RunAtLoad = true;
-      StartInterval = 30;
-      ProgramArguments = [ "${alacrittySyncSystemTheme}/bin/alacritty-sync-system-theme" ];
-      StandardOutPath = "/tmp/alacritty-theme-sync.log";
-      StandardErrorPath = "/tmp/alacritty-theme-sync-error.log";
-    };
-  };
-
-  # Keep for darwin as well (tracks defaults across upgrades)
-  # current max per nix-darwin; bump only if a release notes says so
-  system.stateVersion = 6;
-
-}