Remove type property of post

src/main/java/run/halo/app/model/dto/post/BasePostMinimalDTO.java

@@ -28,8 +28,6 @@ public class BasePostMinimalDTO implements OutputConverter<BasePostMinimalDTO, B
 
     private String url;
 
-    private PostType type;
-
     private Date updateTime;
 
     private Date createTime;

src/main/java/run/halo/app/model/dto/post/BasePostSimpleDTO.java

@@ -16,8 +16,6 @@ import run.halo.app.model.enums.PostType;
 @EqualsAndHashCode(callSuper = true)
 public class BasePostSimpleDTO extends BasePostMinimalDTO {
 
-    private PostType type;
-
     private String summary;
 
     private String thumbnail;

src/main/java/run/halo/app/model/enums/PostType.java

@@ -5,6 +5,7 @@ package run.halo.app.model.enums;
  *
  * @author johnniang
  */
+@Deprecated
 public enum PostType implements ValueEnum<Integer> {
 
     /**

src/main/java/run/halo/app/model/enums/converter/PostTypeConverter.java

@@ -11,6 +11,7 @@ import javax.persistence.Converter;
  * @date 3/27/19
  */
 @Converter(autoApply = true)
+@Deprecated
 public class PostTypeConverter extends AbstractConverter<PostType, Integer> {
 
     public PostTypeConverter() {