Fix OT ack/error swallowed when doc transitions to editor mode

When addEditorDoc is called while the bridge has in-flight OT ops
(awaitingConfirm), the ack/error response was ignored because
handleOtUpdate/handleOtError skipped editor docs entirely. This left
the bridge's OtClient stuck and the edit appeared lost until
removeEditorDoc re-discovered the discrepancy.

Fix: always process acks regardless of editor doc status, and only
skip OT errors for editor docs when the bridge has no OtClient.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

0 files changed, 0 insertions, 0 deletions