refactor: change structure and start using home-manager

flake.nix

@@ -1,31 +1,26 @@
 {
-  description = "0x29a NixOS flake";
+  description = "0x29a NixOS flake config";
 
   inputs = {
     nixpkgs = {
-      url = "github:nixos/nixpkgs/nixos-25.05";
+      url = "github:nixos/nixpkgs/nixos-unstable";
     };
     home-manager = {
-      url = "github:nix-community/home-manager/release-25.05";
+      url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
     };
   };
 
-  outputs = inputs@{ nixpkgs, home-manager, ... }: {
-    nixosConfigurations = {
-      nixos = nixpkgs.lib.nixosSystem {
-        modules = [
-          ./configuration.nix
-
-          # make home-manager a module of nixos
-          home-manager.nixosModules.home-manager
-          {
-            home-manager.useGlobalPkgs = true;
-            home-manager.useUserPackages = true;
-            home-manager.users.aaron = import ./home.nix;
-          }
-        ];
-      };
+  outputs = { self, nixpkgs, home-manager, ... }@inputs: {
+    nixosConfigurations.default = nixpkgs.lib.nixosSystem {
+      system = "x86_64-linux";
+      specialArgs = {inherit inputs;};
+      modules = [
+        ./hosts/default/configuration.nix
+        ./hosts/default/hardware-configuration.nix
+	{ home-manager.users.aaron = import ./hosts/default/home.nix; }
+        home-manager.nixosModules.default
+      ];
     };
   };
 }