declare Garden tooling and workbench

modules/capabilities/shell.nix

@@ -7,10 +7,6 @@
       pkgs,
       ...
     }:
-    let
-      gardenctl = "${config.home.homeDirectory}/.garden/gardenctl";
-      uuidgen = lib.getExe' pkgs.util-linux "uuidgen";
-    in
     {
       home.sessionVariables = {
         STARSHIP_CACHE = "${config.xdg.cacheHome}/starship";
@@ -66,12 +62,7 @@
         '';
 
         initContent = ''
-          source <(${gardenctl} completion zsh)
-          if [ -z "$GCTL_SESSION_ID" ] && [ -z "$TERM_SESSION_ID" ]; then
-            export GCTL_SESSION_ID=$(${uuidgen})
-          fi
-
-          eval $(${gardenctl} kubectl-env zsh)
+          source <(gardenctl rc zsh)
 
           bindkey -v