Add home-manager config for Monarch to flake.nix

flake.nix

@@ -1,13 +1,41 @@
 {
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+  description = "Evie's machine configurations";
+
+  inputs = {
+    # Specify the source of Home Manager and Nixpkgs.
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    home-manager = {
+      url = "github:nix-community/home-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
 
   outputs = {
     self,
     nixpkgs,
+    home-manager,
   }: {
     nixosConfigurations.N0245 = nixpkgs.lib.nixosSystem {
       system = "x86_64-linux";
       modules = [./configuration.nix];
     };
+    homeConfigurations."tux" = home-manager.lib.homeManagerConfiguration {
+      pkgs = nixpkgs.legacyPackages."aarch64-darwin";
+      modules = [
+        ./home.nix
+        ./home/personal.nix
+        ./home/gui/wezterm.nix
+        ({pkgs, ...}: {
+          home.packages = [pkgs.gcc];
+          programs.zsh = {
+            sessionVariables.CC = "${pkgs.gcc}/bin/gcc";
+            envExtra = ''
+              eval "$(/opt/homebrew/bin/brew shellenv)"
+            '';
+          };
+          services.syncthing.enable = true;
+        })
+      ];
+    };
   };
 }