docs: update README.md to reflect multi-host support and project structure

README.md

@@ -1,16 +1,16 @@
 # HakaseOS
 
-A modular, flake-based NixOS configuration for a single host (`hakase`). Heavily inspired by [OmarchyOS](https://omarchy.org/).
+A modular, flake-based NixOS configuration for my personal devices (`hakase` desktop and `macbook`). Heavily inspired by [OmarchyOS](https://omarchy.org/).
 
 ## Features
 
 - **Hyprland** compositor with UWSM (systemd session management)
+- **Multi-Architecture Support**: Runs on x86_64 (Desktop) and aarch64 (Apple Silicon M1/M2)
 - **Matugen** for automatic system-wide theming from wallpaper colors
-- **Multi-monitor support** for intuitive desktop management
 - **Hardened Firefox** with custom bookmarks and new tab page
 - **Vim keybindings** throughout the system
 - **SOPS** for encrypted secrets management
-- **CachyOS kernel** via chaotic-nyx for performance optimizations
+- **CachyOS kernel** (Desktop) and **Asahi Linux** (MacBook) support
 
 ## 🚧 TODO
 - LUKS designed
@@ -24,19 +24,19 @@ A modular, flake-based NixOS configuration for a single host (`hakase`). Heavily
 ![Desktop Music](assets/example/desktop_music.png)
 ![Desktop with Hakase](assets/example/desktop_hakase.png)
 
-
-
 ## Structure
 
 ```
 .
-├── flake.nix                 # Flake inputs and NixOS configuration
-├── config.nix                # Central configuration values
+├── flake.nix                 # Entry point defining hosts (hakase, macbook)
+├── config.nix                # Central configuration values per host
 ├── hosts/
-│   └── hakase/               # Host-specific configuration
+│   ├── hakase/               # Desktop configuration (x86_64)
+│   └── macbook/              # Laptop configuration (aarch64, Apple Silicon)
 ├── modules/
 │   ├── nixos/                # System-level modules (boot, kernel, services)
 │   └── home/                 # Home Manager modules
+├── home/                     # Host-specific Home Manager entry points
 ├── apps/                     # Per-application configurations
 │   ├── hyprland/             # Hyprland window manager
 │   ├── waybar/               # Status bar
@@ -53,14 +53,14 @@ A modular, flake-based NixOS configuration for a single host (`hakase`). Heavily
 
 ### Rebuild System
 
+**Desktop (Hakase):**
 ```bash
 sudo nixos-rebuild switch --flake ~/.config/nixos/#hakase
 ```
 
-Or use the configured alias:
-
+**MacBook (Asahi):**
 ```bash
-update
+sudo nixos-rebuild switch --flake ~/.config/nixos/#macbook
 ```
 
 ### Manage Secrets
@@ -75,13 +75,11 @@ nix-shell -p sops --run "sops updatekeys secrets/secrets.yaml"
 
 ## Configuration
 
-Central configuration values are defined in `config.nix`:
+Central configuration values are defined in `config.nix`, separated by host:
 
+- `hakase` / `macbook` keys define host-specific overrides
 - `myConfig.nixos` - System settings (username, hostname, timezone)
-- `myConfig.git` - Git configuration
-- `myConfig.terminal` - Default terminal and aliases
-- `myConfig.hyprland` - Monitor configuration and wallpaper
-- `myConfig.firefox` - Bookmarks and new tab settings
+- `myConfig.hyprland` - Monitor configuration (Hz, Resolution) and wallpaper
 
 ## Flake Inputs
 
@@ -90,7 +88,8 @@ Central configuration values are defined in `config.nix`:
 | nixpkgs | NixOS unstable |
 | home-manager | User environment management |
 | hyprland | Wayland compositor |
-| chaotic | CachyOS kernel and packages |
+| chaotic | CachyOS kernel and packages (x86 only) |
+| apple-silicon | Asahi Linux support for NixOS (aarch64 only) |
 | sops-nix | Secrets management |
 | nixovim | Neovim configuration |
 | matugen | System-wide theming |
@@ -99,4 +98,4 @@ Central configuration values are defined in `config.nix`:
 
 ## License
 
-Personal configuration - use at your own discretion.
+Personal configuration - use at your own discretion.