Offer Semuta choice after winner battle card batch

docs/CURRENT_STATUS.md

@@ -7,21 +7,21 @@ Expansion starts and full rules/publication acceptance remain gated.**
 ## Current checkpoint and work
 
 The explicit [Semuta development preview](SEMUTA_SOURCE_UPDATE_20260907.md#30-september-2026--bounded-clean-discard-runtime)
-pauses a clean public ordinary-card discard, used Box after paid search,
-either clean Ornithopter retirement, public used Distrans after private
-transfer, final definite Truthtrance, movement-order Juice of Sapho
-or one winner-selected battle card with no pending reward. Every seat
-sees the same neutral offer regardless of hidden Semuta possession.
-An early-ended flight advances the queue; a completed flight without
-BG/Ecaz/Moritani entry reaction resumes its one committed arrival.
-Private gifts, answer history, Sapho order and resolved battle remain
-intact through claim or decline. A holder with a free hand slot can
-recover the fresh other-player discard and dispose Semuta. Minimal
+pauses clean public ordinary-card, paid Box, retired Ornithopter,
+private Distrans, final definite Truthtrance, movement-order Sapho
+and winner-selected battle-card discards without pending rewards.
+Every seat sees a neutral offer regardless of hidden Semuta possession.
+A sole eligible card transfers on commitment; a simultaneous
+winner-card batch first requires public commitment, then reveals
+only to that holder the eligible fresh faces to select exactly one.
+Other cards remain in the pile and the resolved battle resumes once.
+The early-ended flight queue, completed-flight arrival, private gift,
+answer history and Sapho order also resume without replay. Minimal
 legal AI, exact JSON/SQLite continuation and competing-room CAS are
 connected. Phone width showed owned Commit and rival Continue without
-a private card face. Mixed arrival reactions, auction/battle Sapho,
-queued or promise-bound Truthtrance, multi-card/reward-pending battle
-discards, other producers, full-hand ordering, normal Richese starts
+a private card face. Mixed arrivals, auction/battle Sapho, queued or
+promise-bound Truthtrance, mandatory or reward-pending battle batches,
+other discard producers, full-hand ordering, normal Richese starts
 and deployed acceptance remain unfinished. Neutral passes and the
 free-slot guard are product safety choices, not publisher rulings.
 

docs/IMPLEMENTATION_STATUS.md

@@ -1,5 +1,37 @@
 # Dune implementation status
 
+## 30 September 2026 — Semuta choice among simultaneous winner cards
+
+The explicit Richese Semuta preview now recognizes a clean batch of
+two or more publicly revealed played cards selected by a battle winner
+for discard. The battle result and earlier mandatory cleanup are
+committed; all seats receive the same neutral offer. Only the actual
+Semuta holder with free hand space can commit, and only after that
+commit does their private view reveal the fresh candidate list.
+They must select exactly one. The other cards remain in the discard,
+Semuta is disposed once, and the resolved battle continues once.
+All-seat decline leaves the full batch in place.
+
+Genuine setup covers both a single winner card and simultaneous
+projectile/Shield selections, owner-only candidates after commitment,
+legal AI choice, explicit alternative human choice, stale foreign
+selection rejection, exact physical census and resource equivalence.
+An isolated migrated SQLite room restores the offer and later the
+committed selection without automatic progress, checks rival candidate
+privacy and authenticates the exact one-card choice. Other multi-card
+producers, mandatory/reward-pending battle frames, full-hand ordering,
+normal Richese starts and deployed acceptance remain gated.
+
+Independent rules and privacy/recovery reviews found no scoped defect.
+A direct production-engine run committed the two-card batch, showed
+only the owner both candidates and selected Shield while the other
+played weapon remained discarded. Phone-width local table fixtures
+showed two owned Inspect/Claim cards and a rival's candidate-free
+waiting state; the stale hand-help text was updated. `npm run check` passed
+typecheck, lint and 5,809/5,809 offline cases; `npm run build` and
+all 55 Vite development HTTP cases passed. No deployed revision
+was exercised.
+
 ## 30 September 2026 — Semuta after one winner-selected battle card
 
 The explicit Richese Semuta preview now pauses a clean single public

docs/RICHESE_COMPONENTS.md

@@ -12,7 +12,7 @@ Audited 6 September 2026. The ten physical identities and their readable face in
 
 - Player controls show both original plans, exact undialed counts or honest possible totals, the mode choice and a complete internal guide. No victim/death confirmation is added. The card stays physically reserved until standard cleanup; stale events, duplicate requests and corrupted source custody fail before resources change. All four AI profiles use public force possibilities, legal low-dial plans and revealed leader/bounty information. They preserve leader value when Artillery suppresses bounty and leave traitor/explosion precedence intact.
 
-- Semuta Drug now has an explicit bounded development preview for clean public ordinary-card, paid Box, either clean Ornithopter retirement, completed private Distrans, final definite Truthtrance, movement-order Sapho and one winner-selected battle-card discard; private gifts, unresolved promises, BG/Ecaz/Moritani arrival reactions, auction/battle Sapho and multi-card/reward-pending battle batches are not fresh targets. Other producers, full-hand ordering and normal Richese starts remain unfinished. Mirror Weapon and Juice of Sapho have separate bounded paths, not complete combined-mode certification. Other unfinished faction/module systems, mobile acceptance, difficulty-strength calibration and complete Advanced/expansion games still prevent goal completion. No start gate was removed.
+- Semuta Drug has an explicit bounded development preview for clean public ordinary-card, paid Box, retired Ornithopter, private Distrans, final definite Truthtrance, movement-order Sapho and winner-selected battle-card batches. A multi-card winner batch exposes candidates only after holder commitment and transfers one physical card. Private gifts, unresolved promises, reactive arrivals, auction/battle Sapho and mandatory/reward-pending battle batches remain outside scope. Other producers, full-hand ordering and normal Richese starts remain unfinished. Mirror Weapon and Juice of Sapho have separate bounded paths, not complete combined-mode certification. Other unfinished systems, mobile acceptance, difficulty calibration and complete Advanced/expansion games still prevent goal completion. No start gate was removed.
 
 The complete integrated validation checkpoint is recorded in [IMPLEMENTATION_STATUS.md](IMPLEMENTATION_STATUS.md).
 
@@ -112,12 +112,11 @@ supersedes the older inactive-card observations above for one
 explicitly opted-in Richese development profile. Neutral all-seat
 responses, physical one-card recovery, a provisional free-slot guard,
 minimal legal AI and saved continuation now work after clean public
-ordinary-card discards, the used Box after a paid search, early-ended
-Ornithopter or completed flight without reactive entry factions,
-clean private Distrans, final definite Truthtrance, movement-order
-Sapho and a single winner-selected battle discard without pending
-rewards. Queued questions, promise-bound answers, reactive completed
-arrivals, auction/battle Sapho, multi-card and reward-pending battle
-batches and other semantic discard families remain unconnected;
-full-hand ordering, ten-card inventory, cache custody and public
-expansion start gate are unchanged.
+ordinary-card, paid Box, retired Ornithopter, private Distrans, final
+definite Truthtrance, movement-order Sapho and winner-selected
+battle-card discards, including a committed owner-only multi-card
+choice. Queued questions, promise-bound answers, reactive arrivals,
+auction/battle Sapho, mandatory or reward-pending battle batches
+and other semantic discard families remain unconnected. Full-hand
+ordering, ten-card inventory, cache custody and public expansion
+start gate are unchanged.

docs/SEMUTA_DISCARD_CONTINUATIONS.md

@@ -35,13 +35,14 @@ sources. The final forces and move counter are held in the existing
 bound flight frame; claim or decline retires that frame and logs the
 arrival once. Mixed entry reactions remain unsupported for Semuta.
 
-A single winner-selected public played card now pauses on the existing
-`battleCleanup` frame after the battle is resolved and any earlier
-mandatory discard has retired. Its winner, combatants and card custody
-remain bound while every seat receives a neutral offer; claim or
-decline retires the frame before `finishBattle` runs once. Multiple
-cards, Moritani loser retention and pending Auditor, capture, tech,
-Face Dance or CHOAM rewards remain automatic without this reaction.
+Winner-selected public played cards now pause as one `battleCleanup`
+batch after the battle is resolved and any earlier mandatory discard
+has retired. The winner, combatants and all selected card identities
+remain bound. Every seat sees the same neutral offer; only a committed
+holder inspects the eligible batch and selects one of multiple cards.
+The others remain in the pile before `finishBattle` runs once. Moritani
+loser retention and pending Auditor, capture, tech, Face Dance or
+CHOAM rewards remain automatic without this reaction.
 
 ## Main findings
 

docs/SEMUTA_SOURCE_UPDATE_20260907.md

@@ -66,7 +66,7 @@ without opening ordinary expansion starts. It interrupts **one public
 ordinary-card discard, the used Box after a paid Nullentropy search,
 either retirement of a played Ornithopter in a clean flight, the used
 Distrans after a private transfer, a final definite Truthtrance,
-movement-order Juice of Sapho, or one winner-selected battle card
+movement-order Juice of Sapho, or a winner-selected battle-card batch
 without pending battle rewards**, provided the parent transaction is
 clean. Every seat sees a neutral fresh-discard opportunity regardless
 of hidden Semuta possession. An early-ended Ornithopter advances its
@@ -74,18 +74,18 @@ saved movement queue; a completed flight has committed its forces
 and resumes its one arrival only without BG, Ecaz or Moritani entry
 reactions. Distrans's gift stays private with its recipient. The
 Truthtrance answer/history and Sapho first/last queue are bound.
-The chosen winner battle card is already in the public discard; its
-resolved battle and remaining phase transition resume once.
+The winner's chosen played cards are already in one public fresh
+batch; its resolved battle and remaining phase transition resume once.
 
 Each seat can Continue; only the canonical holder with a free hand
-slot and a card discarded by another player can commit. The sole
-eligible fresh card transfers automatically in the same accepted action,
-then Semuta goes to the normal discard pile. The saved ordinary effect
-or Box parent resumes once; passing by every seat preserves the
-original discard and effect. No face from an undisclosed event is
-projected before commitment. Owner-only multi-candidate selection
-support exists in the reaction component and bot adapter, but no
-multi-discard producer is activated in this bounded runtime.
+slot and a card discarded by another player can commit. A sole
+eligible fresh card transfers automatically in that same action.
+Multiple eligible public winner cards instead open a committed,
+owner-only inspection and exact one-card selection; the other fresh
+cards stay in the pile and Semuta is discarded once. The saved
+ordinary effect or Box parent resumes once. No undisclosed face is
+projected before 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
@@ -93,9 +93,9 @@ 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, auction/battle Sapho, multi-card or
-reward-pending battle discards and other typed producers retain
-their automatic continuation; Semuta cannot claim those events yet.
+promise-bound Truthtrance, auction/battle Sapho, mandatory/reward-pending
+battle batches 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 when another seat takes the used Box.
 No source ruling is inferred from this omission. The