refactor(system): flatten

inputs/system/modules/base/nix/nix/default.nix

@@ -1,23 +0,0 @@
-{ config, lib, inputs, ... }: 
-
-let
-  inherit (lib) mkIf mapAttrs mkDefault;
-  host = config.systemModules.host;
-in
-
-{
-  config = mkIf (host.type != "phone") {
-    nix = {
-      settings = {
-        trusted-users = [ "root" "@wheel" ];
-        auto-optimise-store = mkDefault true;
-        experimental-features = [ "nix-command" "flakes" "repl-flake" ];
-        warn-dirty = false;
-        system-features = [ "kvm" "big-parallel" "nixos-test" ];
-        flake-registry = "";
-      };
-      registry = mapAttrs (_: value: { flake = value; }) inputs;
-      nixPath = [ "nixpkgs=${inputs.nixpkgs.outPath}" ];
-    }; 
-  };
-}

inputs/system/modules/base/nix/nixpkgs.nix

@@ -17,6 +17,7 @@ in
       };
       overlays = [
         (final: prev: {
+          waybar = inputs.nixpkgs-wayland.packages.${prev.system}.waybar;
           zjstatus = inputs.zjstatus.packages.${prev.system}.default;
         })
       ];