- components/shared/roving-focus.ts (moveRovingFocus): the same Arrow / Home / End algorithm of SWFooter, SWToolGroup,
the SWViewerHeader tabs and SWHomeMenu; each caller passes its own keys, wrap and select behavior.
- components/shared/use-outside-pointer.ts (useOutsidePointerDown): the same pointerdown effect of the SWHeader
dropdowns, layer menu, document title and More. Escape, focus return and positioning stay in each component.
Both modules are internal: the package entry and the public declarations are unchanged.
