The document whose sheet to render; a missing sheet is a no-op.
Document#sheet is typed as the union of the legacy
FormApplication and ApplicationV2, whose render signatures disagree —
only the deprecated ApplicationV1-compat overload (render(true)) satisfies
both. SoHL targets Foundry v14, where every sheet is an ApplicationV2, so
this wrapper narrows the union once, here at the boundary, and calls the
modern render({ force: true }) form. Logic-layer callers get a
Foundry-free, deprecation-free entry point.
Open (and bring to front) a document's sheet.