feat: remove unused helm2

packages/helm2.nix

@@ -1,27 +0,0 @@
-with import <nixpkgs> { };
-
-stdenv.mkDerivation rec {
-  name = "helm2";
-  version = "2.14.3";
-  src = fetchurl {
-    url = "https://get.helm.sh/helm-v${version}-linux-amd64.tar.gz";
-    sha256 = "38614a665859c0f01c9c1d84fa9a5027364f936814d1e47839b05327e400bf55";
-  };
-
-  nativeBuildInputs = [ autoPatchelfHook ];
-
-  unpackPhase = ''
-    tar xvpzf $src
-  '';
-
-  installPhase = ''
-    install -m 755 -D linux-amd64/helm $out/bin/helm2
-  '';
-
-  meta = with lib; {
-    homepage = "https://helm.sh";
-    description = "helms depricated v2 verison";
-    platforms = platforms.linux;
-    maintainers = with maintainers; [ foosinn ];
-  };
-}

roles/admin.nix

@@ -30,7 +30,6 @@ in {
     virt-manager
 
     (import ../packages/skaffold.nix)
-    (import ../packages/helm2.nix)
     (import ../packages/certmanager.nix)
   ];
 

roles/work.nix

@@ -76,7 +76,6 @@ in {
     unstable.obs-studio
     unstable.obs-studio-plugins.wlrobs
 
-    unstable.mindustry-wayland
     prusa-slicer
   ];