added custom version of kicad with step compression turned off.

configs/nixos/kicad.nix

@@ -0,0 +1,20 @@
+{
+  inputs,
+  config,
+  pkgs,
+  lib,
+  ...
+}: {
+  # nixpkgs.config = lib.mkIf (inputs ? nixpkgs-fork) {
+  #   kicad = {compressStep = false;};
+  # };
+  nixpkgs.overlays = [
+    (final: prev: {kicad = inputs.nixpkgs-fork.legacyPackages.${prev.system}.kicad.override {compressStep = false;};})
+  ];
+  home-manager.users.${config.host.details.user} = {config, ...}: {
+    home.packages = with pkgs; [
+      kicad
+      interactive-html-bom
+    ];
+  };
+}