The grid span of a tile, which JournalCard turns into a CSS class. A
feature spans 2×2 cells, a wide 2×1, a tall 1×2 and a square 1×1.
Whether the tile shows an image, a quote or text depends on the dump alone.
Definition
"feature" | "wide" | "tall" | "square"
Usage
import { type JournalShape } from "src/utils/feed/journalLayout.ts";