Client half of #91684. The approval bar (approval.tsx) and the native
notification action path (native-notifications.ts) sent approval.respond on
the AMBIENT gateway socket. Ambient follows foreground focus; for an approval
raised by a cross-profile or tile-owned session it points at a backend that
never held the approval, so Run/Reject silently failed after a profile swap
or reconnect.
- New knownOwnerForSession/requestForOwnedSession in store/session-states.ts:
resolve the owner sync (tile owner route -> known session profile via row or
open-time hint; runtime ids translated to stored ids first) and dispatch via
requestForSessionProfile. Ambient only when no owner is known — never a
fall-back to "active".
- approval.tsx and native-notifications.ts respond through it, binding the
ambient dispatcher so the no-owner path keeps the exact 2-arg call shape.
- Tests: owner resolution (tile route first, row-profile fallback,
undefined for unknown/null) and ambient arity preservation in
session-states.test.ts; existing approval + native-notification suites
still pass unchanged on the ambient path.
Maintainer commit (cluster salvage).
Teknium
09047ec69c