removed k9s overlay

this commit got builds working, working in the sense that the build
actually threw an error! have to fix that

home/k9s.nix

@@ -13,7 +13,7 @@
       skipLatestRevCheck = false;
       
       skin = {
-        catppuccin-mocha = ./defaults/k9s/catppuccin-mocha.yml;
+        catppuccin-mocha = ../defaults/k9s-skins/catppuccin-mocha.yml;
       };
 
       ui = {

home/terminal.nix

@@ -1,4 +1,4 @@
-{ pkgs, ghostty, ... }: {
+{ pkgs, ... }: {
   programs.alacritty = {
     enable = pkgs.stdenv.isLinux;
     settings = {
@@ -103,9 +103,4 @@
   programs.kitty = {
     enable = false; # TODO: to enable later
   };
-
-  home.packages = if pkgs.stdenv.isLinux then
-    [ ghostty.packages.${pkgs.system}.default ]
-  else
-    [ ];
 }