cleaning atticd flake module

flake.nix

@@ -7,7 +7,6 @@
     nix-gaming.url = "github:fufexan/nix-gaming";
     hyprland.url = "github:hyprwm/Hyprland";
     zen-browser.url = "github:MarceColl/zen-browser-flake";
-    atticd.url = "github:zhaofengli/attic";
     home-manager = {
       url = "github:nix-community/home-manager/master";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -25,13 +24,11 @@
   outputs =
     {
       self,
-      nixpkgs,
-      home-manager,
       ...
     }@inputs:
     let
       inherit (self) outputs;
-      lib = nixpkgs.lib // home-manager.lib;
+      lib = inputs.nixpkgs.lib // inputs.home-manager.lib;
       system = "x86_64-linux";
       makePkgs =
         repo:
@@ -39,7 +36,7 @@
           inherit system;
           config.allowUnfree = true;
         };
-      pkgs = makePkgs nixpkgs;
+      pkgs = makePkgs inputs.nixpkgs;
       pkgsC = makePkgs inputs.nixpkgsC;
       overlays = [ (import ./overlay.nix { inherit pkgs pkgsC; }) ];
       createConfig = name: {
@@ -52,7 +49,6 @@
           ./hosts/${name}/configuration.nix
           inputs.sops-nix.nixosModules.sops
           inputs.nixos-cosmic.nixosModules.default
-          inputs.attic.nixosModules.default
         ];
       };
     in