Fix Tags pkg

[kobergj]

adds an option to create the tags struct from a []string

[update-docs]

Thanks for opening this pull request! The maintainers of this repository would appreciate it if you would create a changelog item based on your changes.

[fschade]

just a idea:

type Tags struct {
	t       []string
}

func NewTags(in ...string) *Tags {
	t := &Tags{}
	
	for _, tgs := range in {
		t.t = append(t.t, strings.Split(tgs, ",")...)
	}
	
	return t
}

then we do not have to differentiate between string & []string. Same for AddList .
What do you think

[kobergj]

Excellent idea 👍 Just named it New as it will anyway be called as tags.New

[fschade]

LGTM 🥳