feat: add alternate outfit exclusion to combination search

src/routes/combination/+page.svelte

@@ -3,6 +3,7 @@
   import { page } from '$app/stores';
   import cardSummary from '$lib/data/cards-summary.json';
   import { leaderOutfitCards } from '$lib/engine/leader-outfits.ts';
+  import { combinationCardCandidates } from '$lib/engine/combination-card-filter.ts';
   import boardSummary from '$lib/data/boards-summary.json';
   import memorySummary from '$lib/data/memory-summary.json';
   import exactChartCatalog from '$lib/data/exact-chart-catalog.json';
@@ -87,6 +88,7 @@
     fixedGenerationBonusOverrides?: (number | null)[];
     songScoreBonusOverride?: number | null;
     ownedCardsOnly?: boolean;
+    regularCardsOnly?: boolean;
     maxMediumProbabilityCards?: number | null;
     maximizeCompute?: boolean;
     resultLimit?: number;
@@ -145,6 +147,7 @@
   let fixedGenerationBonusOverrides: (number | null)[] = [null, null, null, null];
   let songScoreBonusOverride: number | null = 10;
   let ownedCardsOnly = false;
+  let regularCardsOnly = false;
   let maxMediumProbabilityCards: number | null = null;
   let resultLimit = 10;
   let activeResultLimit = 10;
@@ -283,9 +286,7 @@
   $: if (ready && connectionCards && baselineState && baselineMatchesConditions && !baselineResult && !baselineRunning && !baselineError) void analyzeBaseline();
   $: if (!result && rankedResults.length > 0) rankedResults = [];
   $: fixedCards = fixedCardIds.map((id) => cardById.get(id)).filter((card): card is CardRow => Boolean(card));
-  $: candidateCards = ownedCardsOnly
-    ? eligibleCards.filter((card) => collection[card.id]?.owned === true)
-    : eligibleCards;
+  $: candidateCards = combinationCardCandidates(eligibleCards, collection, ownedCardsOnly, regularCardsOnly);
   $: leaderMember = leaderMembers.find((card) => card.characterId === leaderCharacterId);
   $: leaderOutfitOptions = leaderMember
     ? leaderOutfitCards(allCards, leaderCharacterId)
@@ -313,6 +314,7 @@
     fixedGenerationBonusOverrides,
     songScoreBonusOverride,
     ownedCardsOnly,
+    regularCardsOnly,
     maxMediumProbabilityCards,
     resultLimit,
     maximizeCompute,
@@ -332,6 +334,7 @@
     fixedGenerationBonusOverrides,
     songScoreBonusOverride,
     ownedCardsOnly,
+    regularCardsOnly,
     maxMediumProbabilityCards,
     resultLimit,
     maximizeCompute,
@@ -475,11 +478,12 @@
       ? null
       : normalizeSongScoreBonusOverride(state.songScoreBonusOverride) ?? 10;
     ownedCardsOnly = state.ownedCardsOnly === true;
+    regularCardsOnly = state.regularCardsOnly === true;
     resultLimit = [10, 20, 30, 50].includes(state.resultLimit ?? 10) ? state.resultLimit ?? 10 : 10;
     maxMediumProbabilityCards = typeof state.maxMediumProbabilityCards === 'number' &&
       Number.isInteger(state.maxMediumProbabilityCards) && state.maxMediumProbabilityCards >= 0 && state.maxMediumProbabilityCards < 5
       ? state.maxMediumProbabilityCards : null;
-    if (ownedCardsOnly) toggleOwnedCardsOnly(true);
+    toggleOwnedCardsOnly(ownedCardsOnly);
     maximizeCompute = state.maximizeCompute === true;
     if (typeof state.leaderCharacterId === 'string' && leaderMembers.some((member) => member.characterId === state.leaderCharacterId)) {
       leaderCharacterId = state.leaderCharacterId;
@@ -585,8 +589,9 @@
 
   function toggleOwnedCardsOnly(enabled: boolean): void {
     ownedCardsOnly = enabled;
-    if (enabled) {
-      const removedSlots = fixedCardIds.map((cardId) => Boolean(cardId && !collection[cardId]?.owned));
+    if (enabled || regularCardsOnly) {
+      const allowedIds = new Set(combinationCardCandidates(allCards, collection, enabled, regularCardsOnly).map((card) => card.id));
+      const removedSlots = fixedCardIds.map((cardId) => Boolean(cardId && !allowedIds.has(cardId)));
       fixedCardIds = fixedCardIds.map((cardId, slot) => removedSlots[slot] ? '' : cardId);
       fixedCooldownReductions = fixedCooldownReductions.map((value, slot) => removedSlots[slot] ? null : value);
       fixedAllBlueNodes = fixedAllBlueNodes.map((value, slot) => removedSlots[slot] ? false : value);
@@ -1315,6 +1320,14 @@
       <span aria-hidden="true"></span>
       <strong>내가 보유한 카드만 사용하기</strong>
     </label>
+    {#if !ownedCardsOnly}
+      <label class="owned-cards-option">
+        <input type="checkbox" checked={regularCardsOnly} disabled={running} on:change={(event) => { regularCardsOnly = event.currentTarget.checked; toggleOwnedCardsOnly(false); }}>
+        <span aria-hidden="true"></span>
+        <strong>이격 제외</strong>
+      </label>
+      <p class="candidate-guide">수영복 등 다른 의상의 이격 카드를 제외하고, 카드 목록의 ‘일반’ 분류만 고정 카드·자동 후보로 사용합니다. 제외되는 고정 카드는 해제됩니다. 현재 모집·천장 획득 가능 여부를 보장하지 않으며, 리더 의상과 연결 카드는 제한하지 않습니다.</p>
+    {/if}
     <p class="candidate-guide">
       ‘내가 보유한 카드만 사용하기’를 켜면 고정 카드와 자동 후보 모두 {eventMode ? '보유한 이벤트 후보 카드' : '보유 5성 카드'}로 제한됩니다.<br>
       보유 카드의 개화가 자동 후보 개화보다 높으면 실제 보유 개화를 우선 적용합니다.<br>