declare Garden tooling and workbench

modules/capabilities/dev-tools.nix

@@ -2,6 +2,33 @@
 {
   flake.modules.homeManager.dev-tools =
     { config, pkgs, ... }:
+    let
+      gardenctl = pkgs.stdenvNoCC.mkDerivation {
+        pname = "gardenctl";
+        version = "2.14.0";
+        src = pkgs.fetchurl {
+          url = "https://github.com/gardener/gardenctl-v2/releases/download/v2.14.0/gardenctl_v2_linux_amd64";
+          hash = "sha256-JCZ0eJLgYbd2ZMCCWFlhX4vOhHKZL40oR2a3EZ3i4Q8=";
+        };
+        dontUnpack = true;
+        installPhase = ''
+          install -Dm755 "$src" "$out/bin/gardenctl"
+        '';
+      };
+      gardenlogin = pkgs.stdenvNoCC.mkDerivation {
+        pname = "gardenlogin";
+        version = "0.10.0";
+        src = pkgs.fetchurl {
+          url = "https://github.com/gardener/gardenlogin/releases/download/v0.10.0/gardenlogin_linux_amd64";
+          hash = "sha256-X4nHiZ29Mbnhxv/wlyD6PxX1KxzaX2R27N7Muu/gnH8=";
+        };
+        dontUnpack = true;
+        installPhase = ''
+          install -Dm755 "$src" "$out/bin/gardenlogin"
+          ln -s gardenlogin "$out/bin/kubectl-gardenlogin"
+        '';
+      };
+    in
     {
       home.sessionVariables.CARGO_HOME = "${config.xdg.dataHome}/cargo";
       home.packages = with pkgs; [
@@ -11,11 +38,14 @@
         posting
         resterm
         kubectl
+        kubelogin-oidc
         mongodb-compass
         scc
         nodejs
         mariadb
         just
+        gardenctl
+        gardenlogin
       ];
 
       programs.lazygit = {