New structure since I kept struggling with the home-manager implemnentation

Droidnix/flake.nix

@@ -1,87 +1,34 @@
 {
   description = "Droidnix: A dendritic NixOS + Home Manager configuration";
-
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     home-manager = {
       url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
-    };
-    catppuccin = {
-      url = "github:catppuccin/nix";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
+                    };
     stylix = {
           url = "github:nix-community/stylix";
           inputs.nixpkgs.follows = "nixpkgs";
-        };
+            };
     emacs-overlay = {
       url = "github:nix-community/emacs-overlay";
       inputs.nixpkgs.follows = "nixpkgs";
-    };
+                    };
     zen-browser = {
       url = "github:youwen5/zen-browser-flake";
       inputs.nixpkgs.follows = "nixpkgs";
-    };
-    hyprland.url = "github:hyprwm/Hyprland";
+                  };
   };
 
-outputs =
-  inputs@{
-    self,
-    nixpkgs,
-    home-manager,
-    emacs-overlay,
-    catppuccin,
-    zen-browser,
-    hyprland,
-    stylix,
-    ...
-  }:
-  let
-    lib = nixpkgs.lib;
-    system = "x86_64-linux";
-    user = import ./generated/out_of_tree/users/henrov.nix;
-    machines = [
-      "traveldroid"
-      "maindroid"
-    ];
-    flakeRoot = ./.; # Define flakeRoot here
-  in
-  {
-    nixosConfigurations = lib.genAttrs machines (
-      machine:
-      lib.nixosSystem {
-        inherit system;
-        modules = [
-          # Import machine-specific configurations
-          ./generated/out_of_tree/machines/traveldroid/top.nix
-          # Anchoring all the other nixes
-          ./generated/top.nix
-          # Home Manager module
-          inputs.home-manager.nixosModules.home-manager
-          {
-            home-manager.useGlobalPkgs = true;
-            home-manager.useUserPackages = true;
+  outputs = inputs@{self, nixpkgs,home-manager, emacs-overlay, zen-browser, hyprland, stylix, import-tree,...};
+  flake-parts.lib.mkFlake { inherit inputs; }
+      {
+        # flake-parts requires you to define systems
+        systems = [ "x86_64-linux" ];
 
-            home-manager.extraSpecialArgs = { inherit user inputs flakeRoot; };
-          }
+        imports = [
+          (import-tree ./generated/modules)             # Auto-loads your modules
+          .generated/hosts/traveldroid/traveldroid.nix  # Explicitly load grouped host
         ];
-        specialArgs = { inherit user inputs flakeRoot; };
-      }
-    );
-
-    homeConfigurations = lib.genAttrs (map (machine: "${user.username}@${machine}") machines) (
-      userMachine:
-      home-manager.lib.homeManagerConfiguration {
-        inherit system;
-        configuration = import ./user.nix { inherit inputs user flakeRoot; };
-        extraSpecialArgs = { inherit user inputs flakeRoot; };
-      }
-    );
-
-    devShells.${system}.default = import ./generated/out_of_tree/terminal_shell/devshell.nix {
-      inherit (nixpkgs.legacyPackages.${system}) mkShell;
-    };
-  };
+      };
 }