Offer Semuta after clean Once Around Sapho discard

docs/SEMUTA_SOURCE_UPDATE_20260907.md

@@ -65,16 +65,21 @@ The explicit `semuta` development profile starts a fresh Richese roster
 with CHOAM & Richese and optionally the physical Ix deck, without
 opening public expansion starts. It interrupts **clean public
 ordinary-card, paid Box, retired Ornithopter, used Distrans, final
-Truthtrance, movement-order or pre-plan aggressor Sapho, battle
-and Ix-deck Thumper/Amal discards**, provided the parent transaction
-has no competing response.
+Truthtrance, Once Around, movement-order or pre-plan aggressor Sapho,
+battle and Ix-deck Thumper/Amal discards**, provided the parent
+transaction has no competing response.
 Every seat sees the same neutral fresh-discard opportunity regardless
 of hidden Semuta custody.
 An early-ended Ornithopter advances the saved queue; a completed
 flight resumes one committed arrival only without BG, Ecaz or
 Moritani entry reactions. Distrans's gift remains private with its
 recipient; Truthtrance answer/history and Sapho first/last order are
-already bound. A clean pre-plan Sapho aggressor choice commits its
+already bound. A clean Once Around Sapho discard commits its public
+finite bidder order, retains prior bids/funding and frees the holder's
+hand slot before the offer; the saved lot resumes without another
+reorder. If Semuta itself is reserved as an offered Black Market card,
+its owner cannot Commit, while every seat still sees the neutral offer.
+A clean pre-plan Sapho aggressor choice commits its
 ordinary tie priority and physical card before the Semuta offer; the
 unsealed battle's shared readiness then resumes without another
 aggressor change.
@@ -109,11 +114,11 @@ commitment. Other simultaneous discard producers remain unfinished.
 This neutral all-seat acknowledgement is a conservative **application
 policy**, not a newly discovered publisher timing rule. The explicit
 free-slot requirement is a provisional safety guard, not the printed
-resolution of full-hand take-before-discard. Auction, CHOAM market,
-pending gifts, competing responses, completed Ornithopter arrivals
-with BG intrusion, Ecaz Ambassador or Moritani Terror, queued or
-promise-bound Truthtrance, Once Around or remaining battle-choice
-Sapho, pending battle rewards and other typed producers retain their
+resolution of full-hand take-before-discard. Normal auction/CHOAM
+market, pending gifts, competing responses, completed Ornithopter
+arrivals with BG intrusion, Ecaz Ambassador or Moritani Terror,
+queued or promise-bound Truthtrance, remaining battle-choice Sapho,
+pending battle rewards and other typed producers retain their
 automatic continuation; Semuta cannot claim those events yet.
 The completed Box's selected
 search card stays private and its paid shuffle is not repeated