max / quasi

A row part says what it is worth, and the terminal drops by it Part gains a priority, Option so that "the description did not say" stays distinct from "the description said Secondary". There is no global default worth having: Optional would make every part droppable and Essential would make the ladder inert, and only the role knows which a part meant. Part::worth is what a renderer reads, and Row::worth is how a call site overrules the role. quasi-tui drops by it, least valuable first, and only when dropping earns something. If the run still does not fit with every droppable part gone, the whole run comes back and the cap cuts it: dropping a badge to make room for a title that overflows on its own changes nothing a reader can see, since the badge was past the cut either way. A control is never dropped whatever it is worth. Focus is claimed per part before layout, so removing an Act would leave a claim pointing at something nobody drew. The kept set is indices into row.parts rather than a filtered vector, so focus stays keyed to the part it was claimed for. The height pass and the draw pass compute it the same way at the same width, or a row draws over the one under it. quasi-immediate does not drop by worth, and that is a statement about the renderer rather than a deferral: its parts are a horizontal strip where each elides itself, so nothing is lost to the run being too tall. What is lost is whatever sits past the right edge, which is position rather than worth. The width budget that would fix that is 8311401e.