The board now enumerates as a boot keyboard plus a relative mouse on the same
HID interface. The pointer is captured, never grabbed: Pointer Lock in the
page, so Esc (the browser's own, never forwarded) always frees it, and every
frame restates the whole button byte so a frame lost in the WiFi cannot leave
a button held. Losing the lock, the tab or the link runs the same release
funnel as a stuck key, and boot protocol or `mouse off` refuses mouse frames
with E11 rather than sending bytes a boot interface would misparse as keys.
src/mouse.h owns the report, src/output.h the queues and the funnel; the page,
relayctl.py and watch_target.py carry the button bits and the evdev decoding.
The verifier's own tables are pinned now — REL_WHEEL is 8, not 2, and the
first version guessed from the report's field order, so a working wheel looked
dead while the summary said no scroll happened.
LLM-Generated: true
ducoterra
ece0313d02