The current Forge UI Kit does not provide an option to underline text using the Text component. After reviewing the documentation, it appears that underline styling is not currently supported.

Use Case:
Underline formatting is a basic and widely-used style in UI design, often used to emphasize or differentiate specific parts of the text. Lack of this feature limits the design flexibility for Forge apps using the UI Kit.

Request:
Add support for underlined text in the UI Kit's Text component.