adding k9s setup

setup-k9s.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+if !(command -v yq &>/dev/null); then
+  echo "yq is needed for config updates"
+  exit 1
+fi
+
+# Grab gruvbox-material-dark-soft skin
+curl -so ~/.config/k9s/skins/gruvbox-material-dark-soft.yaml \
+  'https://raw.githubusercontent.com/derailed/k9s/refs/heads/master/skins/gruvbox-material-dark-soft.yaml'
+
+# Set k9s.ui.skin to gruvbox-material-dark-soft
+config_file=$(cat ~/.config/k9s/config.yaml | yq --yaml-output '.k9s.ui.skin |= ("gruvbox-material-dark-soft")')
+
+# Set k9s.ui.logoless
+config_file=$(echo "${config_file}" | yq --yaml-output '.k9s.ui.logoless |= (true)')
+
+# Set k9s.ui.splashless
+config_file=$(echo "${config_file}" | yq --yaml-output '.k9s.ui.splashless |= (true)')
+
+# Setting config file contents
+echo "${config_file}" >~/.config/k9s/config.yaml