Adds basic rust setup

removes kotlin stuff.

scripts/setupKubectl.sh

@@ -7,19 +7,3 @@ echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] https:/
 
 sudo apt-get update
 sudo apt-get install -y kubectl
-
-(
-  set -x; cd "$(mktemp -d)" &&
-  OS="$(uname | tr '[:upper:]' '[:lower:]')" &&
-  ARCH="$(uname -m | sed -e 's/x86_64/amd64/' -e 's/\(arm\)\(64\)\?.*/\1\2/' -e 's/aarch64$/arm64/')" &&
-  KREW="krew-${OS}_${ARCH}" &&
-  curl -fsSLO "https://github.com/kubernetes-sigs/krew/releases/latest/download/${KREW}.tar.gz" &&
-  tar zxvf "${KREW}.tar.gz" &&
-  ./"${KREW}" install krew
-)
-
-for n in $(cat ~/.dotfiles/scripts/krew.plugins.txt)
-do
-  echo "Installing $n"
-  kubectl krew install "$n"
-done