max / quasi

Let a shape answer many members, and relax two staging refusals Three changes, all found putting MNW's remaining screens on the residual seam. **`include each`.** A shape answering `Vec<Node>` has no region of its own, so before this a caller spread it by hand: a loop whose body was `include node;`. That reads as a loop over data and is a splice, and a staged shape could make nothing of it -- the `include` names a binding rather than a shape, so there is no twin to retarget to and no filler to call. Said as one `include each` the caller splices a reference the way every other `include` does, and `Slot::with_all` places the run. Three sites in MNW; a `-> Node` container still refuses it, since what it places is a run and not a node. **A supplied region kind may be constant.** `RegionKind::ceded("revenue-chart")` names a path and passes a literal, so it is the same value on every request and can be evaluated once while the residual is derived. The refusal now asks what `#[constant]` asks -- every argument fixed where it is written -- rather than refusing every supplier. **A setting that renders where it was written may be guarded.** The blanket refusal is right for `measured`, `width` and `priority`, which render in their container's opening tag: the branch a guard makes there is not where the declaration wrote it, so the residual's branches and the filler's would be in different orders. `figure` is not one of those. A stats strip accretes its figures in declaration order and the renderer draws them in that order, so a guarded figure's branch is exactly where it was written.