fix: build

ai-recommend/src/main/java/com/won/smarketing/recommend/infrastructure/external/WeatherApiDataProvider.java

@@ -38,7 +38,7 @@ public class WeatherApiDataProvider implements WeatherDataProvider {
      * @return 날씨 데이터
      */
     @Override
-    public WeatherData getCurrentWeather(String location) {
+    public WeatherApiResponse getCurrentWeather(String location) {
         try {
             log.debug("날씨 정보 조회 시작: location={}", location);
             

ai-recommend/src/main/java/com/won/smarketing/recommend/presentation/controller/RecommendationController.java

@@ -10,7 +10,7 @@ import lombok.RequiredArgsConstructor;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
-import javax.validation.Valid;
+import jakarta.validation.Valid;
 
 /**
  * AI 마케팅 추천을 위한 REST API 컨트롤러

ai-recommend/src/main/java/com/won/smarketing/recommend/presentation/dto/MarketingTipResponse.java

@@ -2,6 +2,7 @@ package com.won.smarketing.recommend.presentation.dto;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.AllArgsConstructor;
+import lombok.Builder;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
@@ -14,6 +15,7 @@ import java.time.LocalDateTime;
 @Data
 @NoArgsConstructor
 @AllArgsConstructor
+@Builder
 @Schema(description = "AI 마케팅 팁 생성 응답")
 public class MarketingTipResponse {