v0.17.0

Fixed

• see "Submit" is disabled / is enabled read the control that labels the text: the selector matches the Text
  inside a button, which was never itself a button, so every labelled button counted as enabled. The nearest enclosing
  button (ElevatedButton, TextButton, OutlinedButton, FilledButton), IconButton, FloatingActionButton,
  TextField (enabled), Switch or Checkbox decides.

Added

• wait until "X" appears matching "<regex>": the exact-text form of a wait (text selectors match substrings), the
  same suffix as see ... matching. Grammar page and conformance test updated.
• probe test --no-grant-on-clear: after clear app data keep runtime permissions revoked even with --yes
  (which implies granting), so a test can see the first-run permission dialog.
• Tooltips and Semantics labels are matched by text selectors when no visible text matches: see "Show password" finds
  an icon button whose only label is its tooltip. A visible text always wins, so counts do not double.
• iOS share sheet in probe system-dialog: list / see / wait / tap / dismiss (and the ProbeScript
  system-dialog steps) now handle the share (activity) sheet an app opens with UIActivityViewController, which
  previously reported "No system dialog is showing." The driver looks inside the app under test (project.app, or the
  new --app <bundle-id>); the sheet's title is the shared item's caption and Share sheet always matches; buttons are
  Close (where the OS draws one) plus the share targets and actions; dismiss taps Close, else taps outside the sheet,
  else swipes down. Alerts are unchanged. The driver host app gets a -probeShowShareSheet self-test argument.
• Android open link "scheme://..." in the app is restricted to the app under test (am start -p <package>; retried
  unrestricted if the app cannot handle the link) and the URL is quoted for the device shell. With two flavours of one app
  installed, the wrong one could start, and the CLI then never found an agent (reconnect: read token).
• --driver-port / agent.driver_port: choose the iOS system-dialog driver's loopback port (1024-65535) on
  probe test, probe system-dialog and probe ios-driver status|stop; the flag wins over probe.yaml; the default
  (derived from the simulator UDID) is unchanged.