So Iris can get a report off the phone even if the keyboard wipe (or
some other keyboard-triggered regression) is still present on whatever
build she is holding, independent of whether the on-screen Diagnostics
button itself is drawing.
on_insets_changed edge-triggers on ime_bottom becoming non-zero, waits
KEYBOARD_DIAGNOSTICS_DELAY_MS (500ms, long enough for the resize and a
couple of frames to settle) via a spawned task, then
capture_keyboard_diagnostics reuses show_diagnostics's exact report text,
logs it, copies it to the clipboard unprompted, and shows it through a
new PlatformHandle::show_diagnostics_overlay call into
IrisView.showDiagnosticsOverlay -- a plain TextView + Copy/Close panel
added over the existing IrisView (not replacing it, unlike
showRendererError's one-way trip) so it draws independently of whatever
iris's own renderer is doing, and Close returns to the still-running
session underneath.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>