fix: restore summer event calculation through source deployment

src/lib/data/events.ts

@@ -7,6 +7,17 @@ const gamersFeaturedCards = [
   'card-00017-5-uniq-0077-00'
 ] as const;
 
+const summerFeaturedCards = ['card-00004-5-uniq-0081-00', 'card-04013-5-uniq-0083-00', 'card-00035-5-uniq-0082-00', 'card-03005-5-uniq-0084-00'] as const;
+// Schedule: https://dengekionline.com/article/202609/88492
+// Bonuses: https://gamerch.com/hololive-dreams/1015338
+// IDs/names: HolodoriDB kor 5517e40b931fec10253f5b850989346518e233c2.
+const summerChapters = [
+  ['아키로제식 여름 휴가', 'chr-00004', 'm0349', 19, 21],
+  ['더위와 풀장과 독서가와', 'chr-04013', 'm0351', 21, 23],
+  ['총수의 파라다이스 침략 작전!', 'chr-00035', 'm0350', 23, 25],
+  ['유능 감독, 성지순례에 나서다', 'chr-03005', 'm0352', 25, 27]
+] as const;
+
 export const events = [
   {
     // HolodoriDB supplies the card/song IDs; the public master-data diff does not include
@@ -32,5 +43,30 @@ export const events = [
       4: [0, 6, 7, 8, 9, 10],
       5: [0, 15, 18, 22, 26, 30]
     }
+  },
+  {
+    id: 'marathon_event-relay-002',
+    name: '몽환의 서머 이스케이프?!',
+    startsAt: '2026-09-19T11:00:00.000Z',
+    endsAt: '2026-09-27T10:59:59.999Z',
+    bonusCharacterIds: [],
+    featuredCardIds: summerFeaturedCards,
+    challengeSongBonusCardIds: {},
+    formationBonusPercent: 50,
+    featuredCardBonusPercent: 50,
+    challengeSongScoreBonusPercent: 10,
+    awakeningBonusPercentByRarity: {
+      3: [0, 1, 1, 2, 2, 3],
+      4: [0, 6, 7, 8, 9, 10],
+      5: [0, 15, 18, 22, 26, 30]
+    },
+    chapters: summerChapters.map(([name, characterId, songId, start, end], index) => ({
+      id: `marathon_event-relay-002-chapter-0${index + 1}`,
+      name,
+      startsAt: `2026-09-${start}T11:00:00.000Z`,
+      endsAt: `2026-09-${end}T10:59:59.999Z`,
+      bonusCharacterIds: [characterId],
+      challengeSongBonusCardIds: { [songId]: [summerFeaturedCards[index]] }
+    }))
   }
 ] as const satisfies readonly EventDefinition[];