docs: purge chain-of-thought leakage from prose

Delete design-session citations (decision/audit/plan ordinals, stack
positions), change narration, review choreography, and reviewer-addressed
justification from comments, JSDoc, docs, READMEs, Agent Notes, tests, and
generator templates; restate every affected fact as current-state contract
prose. Fix generated docs at their sources and regenerate the catalogs and
cordis-surface regions; re-paste type-equiv blocks; update every bilingual
counterpart and re-record the pairs. Record the citation rule in the
committed-artifact-citations Agent Note.

.agents/notes/implemented/simplification/2026-07-17-one-send-one-turn.md

@@ -14,7 +14,7 @@ This grouping changes behavior, not just the number of model calls. One ordinary
 
 ## Decision
 
-The rule is simple: each successful `send()` creates one independent FIFO queue item. If that item runs, it is the only ordinary message in its turn. An item can be dropped before it starts, so the precise guarantee is at most one turn rather than exactly one; two sends are never silently combined.
+Each successful `send()` creates one independent FIFO queue item. If that item runs, it is the only ordinary message in its turn. An item can be dropped before it starts, so the precise guarantee is at most one turn rather than exactly one; two sends are never silently combined.
 
 Before inserting a message, `send()` checks the agent state and accepts an already identified, deeply frozen value. The durable splice and `agent/inbox/inserted { message }` retain its `MessageId`; the pending message remains addressable through `Inbox.replace()` and `Inbox.remove()` until the driver claims or discards it. The [claimed pre-step inbox decision](../architecture/2026-07-31-claimed-pre-step-inbox-lifecycle.md) owns the current lifecycle.