fix(quota): 캐릭터 톡 채팅 쿼터 조회

- applyRefillOnEnterAndGetStatus를 적용하여 채팅 쿼터 조회 시 Lazy Refill 적용

src/main/kotlin/kr/co/vividnext/sodalive/can/CanService.kt

@@ -74,7 +74,7 @@ class CanService(private val repository: CanRepository) {
                     CanUsage.AUDITION_VOTE -> "[오디션 투표] ${it.auditionApplicant?.role?.audition?.title ?: ""}"
                     CanUsage.CHAT_MESSAGE_PURCHASE -> "[메시지 구매] ${it.characterImage?.chatCharacter?.name ?: ""}"
                     CanUsage.CHARACTER_IMAGE_PURCHASE -> "[캐릭터 이미지 구매] ${it.characterImage?.chatCharacter?.name ?: ""}"
-                    CanUsage.CHAT_QUOTA_PURCHASE -> "AI 채팅 개수 구매"
+                    CanUsage.CHAT_QUOTA_PURCHASE -> "캐릭터 톡 이용권 구매"
                 }
 
                 val createdAt = it.createdAt!!

src/main/kotlin/kr/co/vividnext/sodalive/chat/quota/ChatQuotaService.kt

@@ -61,15 +61,9 @@ class ChatQuotaService(
         }
     }
 
-    @Transactional(readOnly = true)
+    @Transactional
     fun getStatus(memberId: Long): QuotaStatus {
-        val q = repo.findByMemberId(memberId) ?: return QuotaStatus(
-            totalRemaining = FREE_BUCKET,
-            nextRechargeAtEpochMillis = null
-        )
-        val total = q.remainingFree + q.remainingPaid
-        val epoch = q.nextRechargeAt?.atZone(ZoneId.systemDefault())?.toInstant()?.toEpochMilli()
-        return QuotaStatus(totalRemaining = total, nextRechargeAtEpochMillis = epoch)
+        return applyRefillOnEnterAndGetStatus(memberId)
     }
 
     @Transactional