refactor/OPS-391 : enum 대소문자 무시

Author: yonggi1234

src/main/java/org/tuna/zoopzoop/backend/global/config/JacksonConfig.java

@@ -1,7 +1,9 @@
 package org.tuna.zoopzoop.backend.global.config;
 
+import com.fasterxml.jackson.databind.MapperFeature;
 import com.fasterxml.jackson.databind.Module;
 import org.openapitools.jackson.nullable.JsonNullableModule;
+import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
@@ -11,4 +13,9 @@ public class JacksonConfig {
     public Module jsonNullableModule() {
         return new JsonNullableModule();
     }
-}
+
+    @Bean
+    public Jackson2ObjectMapperBuilderCustomizer enumsCaseInsensitive() {
+        return builder -> builder.featuresToEnable(MapperFeature.ACCEPT_CASE_INSENSITIVE_ENUMS);
+    }
+}