refactor(be): SpringBootApplication 어노테이션 간소화

JdbcChatMemoryRepositoryAutoConfiguration 제외 설정 제거

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: JIWONKIMS

src/main/kotlin/com/back/koreaTravelGuide/KoreaTravelGuideApplication.kt

@@ -2,14 +2,10 @@ package com.back.koreaTravelGuide
 
 // TODO: 메인 애플리케이션 클래스 - 스프링 부트 시작점 및 환경변수 로딩
 import io.github.cdimascio.dotenv.dotenv
-import org.springframework.ai.model.chat.memory.repository.jdbc.autoconfigure.JdbcChatMemoryRepositoryAutoConfiguration
 import org.springframework.boot.autoconfigure.SpringBootApplication
 import org.springframework.boot.runApplication
 
-@SpringBootApplication(
-    scanBasePackages = ["com.back.koreaTravelGuide"],
-    exclude = [JdbcChatMemoryRepositoryAutoConfiguration::class],
-)
+@SpringBootApplication(scanBasePackages = ["com.back.koreaTravelGuide"])
 class KoreaTravelGuideApplication
 
 fun main(args: Array<String>) {