You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: cleanup_docs.go
    path of file: ./repos/werf/cmd/werf/host/cleanup
    
    the code of the file until where you have to start completion: package cleanup

import "github.com/werf/werf/cmd/werf/docs/structs"

fu
    
func GetCleanupDocs() structs.DocsStruct {
	var docs structs.DocsStruct

	docs.Long = `Cleanup old unused werf cache and data of all projects on host machine.

The data include:
* Lost Docker containers and images from interrupted builds.
* Old service tmp dirs, which werf creates during every build, converge and other commands.
* Local cache:
  * remote Git clones cache;
  * Git worktree cache.

It is safe to run this command periodically by automated cleanup job in parallel with other werf commands such as build, converge and cleanup.`

	docs.LongMD = "Cleanup old unused werf cache and data of all projects on host machine.\n\n" +
		"The data include:\n" +
		"* Lost Docker containers and images from interrupted builds.\n" +
		"* Old service tmp dirs, which werf creates during every `build`, `converge` and other commands.\n" +
		"* Local cache:\n" +
		"  * remote Git clones cache;\n" +
		"  * Git worktree cache.\n\n" +
		"It is safe to run this command periodically by automated cleanup job in parallel with " +
		"other werf commands such as `build`, `converge` and `cleanup`."

	return docs
}