v0.28.2

• Make the Verdict Banner usable for a host-owned finished-run message: add a
  secondary action, responsive action wrapping, an optional large heading, and
  announce="off" when the host already announces the result (#371).
• Refine the narrow Process Modeler drawers with an accessible palette title,
  search focus, a compact close control, and a visible details-sheet handle
  (#324, #330). Full Riptide modeler adoption remains open under #321.
• Keep the React, Angular, Vue, and Svelte adapters in lockstep at 0.28.2.