v1.1.1

[1.1.1] — 2026-06-11

Fixed

• App-context exit is now best-effort, not just instructional. The success/message pages'
  "close this window" guidance gains a Close this window button that attempts
  window.close() — which works when the form was opened as a plain script-opened tab — and,
  where the in-app overlay (Android Custom Tab / iOS in-app Safari) refuses it, the button swaps
  for a pre-rendered hint pointing at the overlay's own ✕. The static instruction line remains
  for the no-JS case. (#6 follow-up)