v0.2.0-alpha.18

Published under the next dist-tag (@lablup/ui-common@next, @lablup/ui-common-cli@next). PR #63.

Added

• Board, a dashboard grid of items the user moves and resizes. A
  handle dragged by pointer moves or resizes live (a resized item takes the
  pointer's size) and snaps to the grid on release; a handle clicked, or
  given Enter or Space, is activated: direction buttons appear and they or
  the arrow keys step one cell at a time, Enter, Space or leaving the handle
  commits, Escape discards, each step announced in a live region. It stands
  in for @cloudscape-design/board-components and keeps its data model —
  spans plus a columnOffset per column count, the column count from the
  board's width (1/2/4/6 by default, columnBreakpoints overrides),
  onItemsChange reporting the whole board in its new order — so a layout a
  product stored from that board renders and persists the same. The other
  items make room the way they did there (a scored search over the four
  directions, swaps, refloat; an unsettleable overlap is a conflict that
  does not commit). Astryx-shaped props (isMovable, isResizable,
  variant="bordered", renderItem, emptyContent); strings are
  uic.Board.* keys in every locale; CSS knobs --board-row-height,
  --board-gap, --board-item-radius, --board-transition-duration,
  --board-handle-z. A pointer drag follows the pointer through an
  ancestor's scrolling and scrolls the nearest scroll container near its
  edge. No new dependency.