forked from extern/egroupware
- If Et2ButtonIcon image does not resolve to a egw image, treat it as a Shoelace icon name - Add egw images as an icon library for Shoelace eg: <sl-icon library="egw" name="5_day_view"/>
- If Et2ButtonIcon image does not resolve to a egw image, treat it as a Shoelace icon name - Add egw images as an icon library for Shoelace eg: <sl-icon library="egw" name="5_day_view"/>