fix: swagger-ui 수정

Author: JunRain2

tuk-api/src/main/kotlin/nexters/tuk/config/SwaggerConfig.kt

@@ -1,10 +1,13 @@
 package nexters.tuk.config
 
+import io.swagger.v3.oas.annotations.OpenAPIDefinition
 import io.swagger.v3.oas.annotations.enums.SecuritySchemeType
 import io.swagger.v3.oas.annotations.security.SecurityScheme
+import io.swagger.v3.oas.annotations.servers.Server
 import org.springframework.context.annotation.Configuration
 
 
+@OpenAPIDefinition(servers = [Server(url = "/", description = "Default Server URL")])
 @SecurityScheme(
     name = "Authorization",
     type = SecuritySchemeType.HTTP,