os-context: audit-driven delegation wording — TDD-loophole + review-convergence gate (issues #29, #30)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SjyyMTpscUFMwXfF2BTaSC

docs/implementation-status/os-context.md

@@ -99,3 +99,12 @@ the rename refer to the plugin by its former name.
   override `OS_ORCH_AUDIT_LEDGER` for tests). Planka recurrence-manifest entry skipped
   (gem offsets are `+1y/+6m/+3m/+1m` only; a `+2w` offset is blocked on parked gem
   publish/versioning decisions).
+- **Audit-driven wording patch (2026-07-13):** IRL session audit (session fdee577b) found
+  the delegation-economics rules failed to fire when a main-loop fable model implemented a
+  fully-specified fix list itself via TDD (~110k tokens). Two approved additions to
+  `prompts/session-start/10-orchestration.md`: (1) names a red-green TDD loop over an
+  already-specified fix list as a single delegable unit (issue #29); (2) names
+  review/diagnosis-agent convergence on a confirmed defect list as a fresh delegation
+  decision, never a continuation of the main loop's review thread (issue #30). Applied
+  directly (design pre-approved, no wording-loop re-run); `bin/refresh-plugins` run after
+  the edit.