The spawn prelude leaves one_process for a shared start_session. sleep.rs is the one owner of a night: the night line (her day whole, open items, the tide), SleepReply and its schema, the decoder's ledger (every day memory exactly once, ids her memories in force, one conversation per consolidation, told back, third refusal ends it), admission of whole operations in batches that never split a consolidation, and the closing of the run with her line. The heartbeat opens one Sleep run per listed idle Mind per window (HEARTBEAT_SLEEP_UTC, HEARTBEAT_SLEEP_MINDS); a missed night is not made up and a failed one not retried.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
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