* Fix mobile terminal query reply authority
* fix(terminal): harden mobile query reply handoffs
* fix(terminal): exclude passive mobile query responders
* fix(terminal): gate mobile query replies on host capability
Older hosts strip terminal.send's inputKind (zod drops unknown keys), so a
forwarded xterm reply would land as ordinary floor-taking shell input. Hosts
now advertise terminal.query-reply-input.v1 via status.get and mobile drops
replies unless the host advertises it (pre-fix behavior). Also documents the
bounded desktop-to-mobile handoff double-reply residual.
Co-authored-by: Orca <help@stably.ai>
* fix(terminal): advance snapshot seq across recovery snapshots
The pending-overflow recovery loop trims buffered output against
recovery.seq while query replay and boundary strips kept using the
initial snapshot seq. Unreachable under today's control flow (no await
separates the initial-overflow consume from the loop), but the stale
seq would silently drop covered query replies if that ordering ever
changes. Track the seq that actually covered the buffered chunks.
Co-authored-by: Orca <help@stably.ai>
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Co-authored-by: Orca <help@stably.ai>
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