[refact] 회고록 상세 보기/수정 response dto 필드 수정

Author: letskuku

src/main/java/ceos/backend/domain/retrospect/dto/response/GetRetrospectResponse.java

@@ -10,6 +10,8 @@ public class GetRetrospectResponse {
     private String title;
     private String url;
     private String writer;
+    private Integer generation;
+    private String part;
 
     public static GetRetrospectResponse fromEntity(Retrospect retrospect) {
         GetRetrospectResponse getRetrospectResponse = new GetRetrospectResponse();
@@ -18,6 +20,8 @@ public static GetRetrospectResponse fromEntity(Retrospect retrospect) {
         getRetrospectResponse.setTitle(retrospect.getTitle());
         getRetrospectResponse.setUrl(retrospect.getUrl());
         getRetrospectResponse.setWriter(retrospect.getWriter());
+        getRetrospectResponse.setGeneration(retrospect.getGeneration());
+        getRetrospectResponse.setPart(retrospect.getPart().getPart());
 
         return getRetrospectResponse;
     }