update folderstructure to match xdg-ninja

zsh/.local/share/oh-my-zsh/.oh-my-zsh/plugins/minikube/README.md

@@ -0,0 +1,9 @@
+# minikube
+
+This plugin provides completion for [minikube](https://github.com/kubernetes/minikube).
+
+To use it, add `minikube` to the plugins array in your zshrc file.
+
+```
+plugins=(... minikube)
+```

zsh/.local/share/oh-my-zsh/.oh-my-zsh/plugins/minikube/minikube.plugin.zsh

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+if (( ! $+commands[minikube] )); then
+  return
+fi
+
+# If the completion file doesn't exist yet, we need to autoload it and
+# bind it to `minikube`. Otherwise, compinit will have already done that.
+if [[ ! -f "$ZSH_CACHE_DIR/completions/_minikube" ]]; then
+  typeset -g -A _comps
+  autoload -Uz _minikube
+  _comps[minikube]=_minikube
+fi
+
+minikube completion zsh >| "$ZSH_CACHE_DIR/completions/_minikube" &|