imitateComposeUiLayout
A modifier for layouts to make them more consistent with the Compose UI behavior. fit-content is used for both width and height so the layout wraps its content tightly, like the default behavior of Column, Row, and Box in Compose UI.
Note: the max constraints (max-width and max-height) for imitating the Compose UI behavior of constraining content to parent bounds used to be applied here but are not now, because max-height: -webkit-fill-available (and similar) causes overflowing content to be clipped in layouts without overflow: auto/scroll, where the height is capped but there is no scroll to reach the hidden content. The max constraints are instead applied in the *Scroll modifiers where they are actually needed.