Offer Semuta before optional winner battle cleanup

game/engine.ts

@@ -5754,6 +5754,7 @@ function semutaOfferSupported(
     continuation.kind !== 'distransDiscard' &&
     continuation.kind !== 'saphoMovementDiscard' &&
     !(continuation.kind === 'battleCleanup' && continuation.source === 'winner') &&
+    continuation.kind !== 'winnerMandatoryDiscard' &&
     !(continuation.kind === 'ornithopterDiscard' &&
       (continuation.source === 'end' ||
         (continuation.source === 'move' &&
@@ -5763,7 +5764,8 @@ function semutaOfferSupported(
     !(continuation.kind === 'truthtranceDiscard' &&
       continuation.consumed.source === undefined &&
       continuation.remaining === null && continuation.promise === null)) return false;
-  if (continuation.kind === 'battleCleanup' &&
+  if ((continuation.kind === 'battleCleanup' ||
+    continuation.kind === 'winnerMandatoryDiscard') &&
     (g.pendingAuditor || g.pendingCapture || g.pendingTech ||
       g.pendingFaceDance || g.pendingChoamBattleIncome ||
       g.pendingWinnerDiscards || g.moritaniRetention ||
@@ -5777,10 +5779,12 @@ function semutaOfferSupported(
   return g.semutaPreview === true && g.status === 'playing' &&
     g.players.some(p => p.faction === 'richese') &&
     entries.length > 0 &&
-    (continuation.kind === 'battleCleanup'
+    (continuation.kind === 'battleCleanup' ||
+      continuation.kind === 'winnerMandatoryDiscard'
       ? entries.every(entry => entry.publicFace)
       : entries.length === 1 && entries[0].publicFace) &&
     (continuation.kind === 'battleCleanup' ||
+      continuation.kind === 'winnerMandatoryDiscard' ||
       (!continuation.resume.response && !continuation.resume.decision &&
         !continuation.resume.pendingKarama && !continuation.resume.phaseOpening)) &&
     !g.karamaShipping && !g.auction && !g.richeseAuction && !g.battle &&

game/reference.ts

@@ -1156,7 +1156,7 @@ export const RULE_TOPICS: RuleTopic[] = [
                       : definition.card.effect === 'portableSnooper'
                         ? 'Choose Portable Snooper as your ordinary poison defense, or use the late-defense panel after reveal before your own traitor decision. It uses ordinary winner retention and cannot stop Poison Tooth.'
                         : definition.card.effect === 'semutaDrug'
-                          ? 'In an explicitly opted-in Richese development game, every seat sees a neutral response after a clean public ordinary-card discard, paid Box search, retired Ornithopter, private Distrans transfer, final definite Truthtrance answer, movement-order Sapho discard or winner-selected battle-card batch with no pending rewards. Continue or commit held Semuta with a free hand slot. One fresh card transfers automatically; for several winner-discarded cards, commit first, then privately choose exactly one. The original flight arrival, private gift, answered history, reordered movement or resolved battle resumes once. BG/Ecaz/Moritani arrivals, other multi-card sources, competing transactions, full-hand sequencing and normal Richese starts remain unfinished.'
+                          ? 'In an explicitly opted-in Richese development game, every seat sees a neutral response after clean public ordinary-card, paid Box, retired Ornithopter, private Distrans, final Truthtrance, movement-order Sapho or winner battle-card discards without pending rewards. Mandatory winning cards and later optional winner discards are separate fresh batches. Continue or commit held Semuta with a free hand slot; a sole card transfers automatically. For several cards, commit first, then privately select exactly one. The original effect or battle suffix resumes once. BG/Ecaz/Moritani arrivals, loser and mixed-owner mandatory battle batches, competing transactions, full-hand sequencing and normal Richese starts remain unfinished.'
                         : 'Reference component only: this Richese card’s game actions are not enabled.',
       ],
       ...(definition.card.effect === 'semutaDrug'
@@ -1166,7 +1166,7 @@ export const RULE_TOPICS: RuleTopic[] = [
                 area: 'Implementation' as const,
                 status: 'Partial' as const,
                 detail:
-                  'An explicitly opted-in Richese profile interrupts clean public ordinary-card, paid Box, retired Ornithopter, private Distrans, final definite Truthtrance, movement-order Sapho and winner-selected battle-card discards with a neutral all-seat offer. A committed sole eligible card transfers immediately; several public winner cards open only the holder’s one-card selection. Semuta is discarded once and the original effect resumes once. Mixed arrivals, other multi-card sources, pending battle rewards, other typed producers and full-hand exchange remain unfinished.',
+                  'An explicitly opted-in Richese profile interrupts clean public ordinary-card, paid Box, retired Ornithopter, private Distrans, final Truthtrance, movement-order Sapho, mandatory winner and optional winner battle-card discards with a neutral all-seat offer. Mandatory and later optional winner cards are separate batches; committed multi-card candidates belong only to the holder. Semuta transfers one other-player card, is discarded once and resumes the original effect once. Mixed arrivals, loser battle batches, pending rewards, other typed producers and full-hand exchange remain unfinished.',
               },
               {
                 area: 'Player controls' as const,
@@ -1184,13 +1184,13 @@ export const RULE_TOPICS: RuleTopic[] = [
                 area: 'Documentation' as const,
                 status: 'Partial' as const,
                 detail:
-                  'The guide distinguishes bounded public ordinary-card, paid Box, clean Ornithopter, Distrans, final definite Truthtrance, movement-order Sapho and winner-selected multi-card previews, privacy-neutral acknowledgements and conservative free-slot policy from unresolved full-hand sequencing and other discard sources.',
+                  'The guide distinguishes bounded public ordinary-card, paid Box, clean Ornithopter, Distrans, final Truthtrance, movement-order Sapho and mandatory/optional winner battle batches from privacy-neutral acknowledgements, provisional free-slot policy and remaining discard sources.',
               },
               {
                 area: 'Verification' as const,
                 status: 'Partial' as const,
                 detail:
-                  'Genuine setup, exact physical custody, neutral hidden-hand parity, JSON, authenticated SQLite CAS and legal AI participation cover clean ordinary-card, paid Box, Ornithopter, Distrans, final definite Truthtrance, movement-order Sapho and winner-selected single/multi-card reactions. Other battle batches, full games and live deployment remain unverified.',
+                  'Genuine setup, physical custody, hidden-hand parity, saved JSON, authenticated SQLite CAS and legal AI participation cover clean ordinary-card, paid Box, Ornithopter, Distrans, final Truthtrance, movement-order Sapho and consecutive mandatory/optional winner battle reactions. Loser and mixed-owner batches, full games and live deployment remain unverified.',
                 evidence: [
                   'tests/semuta-engine.test.ts',
                   'tests/semuta-recovery.test.ts',