Initial: Nix flake reproducing MacBook capabilities on x86_64 NixOS

- pi coding agent (from sscoble/pi-mono Forgejo mirror)
- qmd vault search (via bunx @tobilu/qmd)
- zsh + oh-my-zsh + developer tooling
- home-manager config for sscoble user
- Forgejo Action to check pi version drift daily

modules/laptop.nix

@@ -0,0 +1,113 @@
+{ config, pkgs, ... }:
+
+{
+  # === System Packages ===
+  environment.systemPackages = with pkgs; [
+    # Core development tools
+    pi-coding-agent
+    qmd
+    nodejs
+    bun
+    git
+    zsh
+    curl
+    wget
+
+    # System utilities
+    htop
+    neofetch
+    ripgrep
+    fd
+    jq
+    tree
+    tmux
+    unzip
+
+    # SSH essentials
+    openssh
+    mosh
+  ];
+
+  # === Shell ===
+  programs.zsh = {
+    enable = true;
+    autosuggestions.enable = true;
+    syntaxHighlighting.enable = true;
+    shellAliases = {
+      ll = "ls -la";
+      la = "ls -A";
+      l = "ls -CF";
+      nix-rebuild = "sudo nixos-rebuild switch --flake ~/laptop-config#laptop";
+      nix-clean = "sudo nix-collect-garbage -d && nix-collect-garbage -d";
+      vault-search = "qmd query";
+      pi-run = "pi";
+    };
+    ohMyZsh = {
+      enable = true;
+      plugins = [ "git" "node" "npm" "ssh-agent" "sudo" "history" ];
+      theme = "robbyrussell";
+    };
+  };
+
+  # Default to zsh
+  users.defaultUserShell = pkgs.zsh;
+
+  # === SSH ===
+  programs.ssh = {
+    startAgent = true;
+    extraConfig = ''
+      Host n97-mini
+        HostName 192.168.168.41
+        User sscoble
+        ForwardAgent yes
+        IdentityFile ~/.ssh/id_ed25519
+
+      Host n97-mini-ext
+        HostName os.scoble.me
+        Port 22
+        User sscoble
+        ForwardAgent yes
+        IdentityFile ~/.ssh/id_ed25519
+
+      Host forgejo
+        HostName os.scoble.me
+        User git
+        IdentityFile ~/.ssh/id_ed25519
+    '';
+  };
+
+  # === Fonts (for pi TUI) ===
+  fonts.packages = with pkgs; [
+    nerd-fonts.jetbrains-mono
+    nerd-fonts.fira-code
+  ];
+
+  # === Nix Settings ===
+  nix = {
+    settings = {
+      experimental-features = [ "nix-command" "flakes" ];
+      auto-optimise-store = true;
+    };
+    gc = {
+      automatic = true;
+      dates = "weekly";
+      options = "--delete-older-than 30d";
+    };
+  };
+
+  # === User ===
+  users.users.sscoble = {
+    isNormalUser = true;
+    description = "Scott Scoble";
+    extraGroups = [ "networkmanager" "wheel" "docker" ];
+    shell = pkgs.zsh;
+  };
+
+  # === Locale ===
+  time.timeZone = "America/Los_Angeles";
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  # === Boot ===
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+}