예외 메시지 다국어 처리를 위한 키 기반 구조 도입

src/main/kotlin/kr/co/vividnext/sodalive/common/SodaException.kt

@@ -1,5 +1,12 @@
 package kr.co.vividnext.sodalive.common
 
-class SodaException(message: String, val errorProperty: String? = null) : RuntimeException(message)
+class SodaException(
+    message: String? = null,
+    val errorProperty: String? = null,
+    val messageKey: String? = null
+) : RuntimeException(message)
 
-class AdsChargeException(message: String) : RuntimeException(message)
+class AdsChargeException(
+    message: String? = null,
+    val messageKey: String? = null
+) : RuntimeException(message)