✨ 组织与人员支持OA增量同步，并完善用户启停与性别空值

Co-authored-by: Cursor <cursoragent@cursor.com>

blade-service-api/blade-system-api/src/main/java/org/springblade/system/pojo/entity/Dept.java

@@ -216,4 +216,12 @@ public class Dept extends TenantEntity {
 	@TableField(updateStrategy = FieldStrategy.NOT_NULL)
 	private String oaSupSubComId;
 
+	/**
+	 * OA上次更新时间（OA 的 modified 字段），仅同步比对使用
+	 */
+	@JsonIgnore
+	@Schema(description = "OA上次更新时间", hidden = true)
+	@TableField(updateStrategy = FieldStrategy.NOT_NULL)
+	private String oaModified;
+
 }

blade-service-api/blade-system-api/src/main/java/org/springblade/system/pojo/enums/UserSex.java

@@ -35,8 +35,12 @@ public enum UserSex {
         if (name == null || name.isEmpty()) {
             return null;
         }
+        String sexName = name.trim();
+        if ("-1".equals(sexName) || "0".equals(sexName) || "未知".equals(sexName)) {
+            return null;
+        }
         return Stream.of(values())
-                .filter(e -> e.getName().equals(name))
+                .filter(e -> e.getName().equals(sexName) || String.valueOf(e.getCode()).equals(sexName))
                 .map(UserSex::getCode)
                 .findFirst().orElse(null);
     }

blade-service-api/blade-system-api/src/main/java/org/springblade/system/pojo/vo/OaOrgSyncPageVO.java

@@ -66,4 +66,7 @@ public class OaOrgSyncPageVO implements Serializable {
 
 	@Schema(description = "是否已到最后一页")
 	private Boolean finished;
+
+	@Schema(description = "增量同步使用的 OA modified 起始时间，后续分页需原样回传")
+	private String modifiedSince;
 }

blade-service-api/blade-system-api/src/main/java/org/springblade/system/pojo/vo/OaPersonSyncPageVO.java

@@ -63,4 +63,7 @@ public class OaPersonSyncPageVO implements Serializable {
 
 	@Schema(description = "是否已到最后一页")
 	private Boolean finished;
+
+	@Schema(description = "增量同步使用的 OA modified 起始时间，后续分页需原样回传")
+	private String modifiedSince;
 }