:refactor: 提取审批状态中文名映射为公共方法

- 审批状态中文名映射收敛至 HcsSyncConstant.approvalStatusName（金蝶回调变更记录共用）
- 删除项目/合同特批/合同同步三个支撑组件中的重复私有实现

blade-service/blade-transport/src/main/java/org/springblade/transport/constant/HcsSyncConstant.java

@@ -301,6 +301,27 @@ public final class HcsSyncConstant {
 		return message.length() > SYNC_MSG_MAX_LENGTH ? message.substring(0, SYNC_MSG_MAX_LENGTH) : message;
 	}
 
+	/**
+	 * 审批状态中文名（变更记录展示用，金蝶同步结果回调等系统链路共用；未匹配回退原值）
+	 */
+	public static String approvalStatusName(String approvalStatus) {
+		if (approvalStatus == null || approvalStatus.isEmpty()) {
+			return null;
+		}
+		return switch (approvalStatus) {
+			case "draft" -> "草稿";
+			case "reviewing" -> "审批中";
+			case "withdrawn" -> "已撤回";
+			case "approved" -> "审批通过";
+			case "rejected" -> "已驳回";
+			case "change_reviewing" -> "变更审批中";
+			case "change_rejected" -> "变更驳回";
+			case "change_approved" -> "变更审批通过";
+			case "voided" -> "已作废";
+			default -> approvalStatus;
+		};
+	}
+
 	private HcsSyncConstant() {
 	}
 }

blade-service/blade-transport/src/main/java/org/springblade/transport/support/hcs/HcsContractSpecSyncSupport.java

@@ -229,30 +229,11 @@ public class HcsContractSpecSyncSupport {
 		record.put("changeType", "金蝶同步结果");
 		record.put("changeContent", changeContent);
 		record.put("status", contractManage.getApprovalStatus());
-		record.put("statusName", approvalStatusName(contractManage.getApprovalStatus()));
+		record.put("statusName", HcsSyncConstant.approvalStatusName(contractManage.getApprovalStatus()));
 		records.add(record);
 		contractManage.setChangeRecordJson(JSONUtil.toJsonStr(records));
 	}
 
-	/**
-	 * 审批状态中文名（变更记录展示用，未匹配回退原值）
-	 */
-	private String approvalStatusName(String approvalStatus) {
-		if (StringUtil.isBlank(approvalStatus)) {
-			return null;
-		}
-		return switch (approvalStatus) {
-			case "draft" -> "草稿";
-			case "reviewing" -> "审批中";
-			case "withdrawn" -> "已撤回";
-			case "approved" -> "审批通过";
-			case "rejected" -> "已驳回";
-			case "change_reviewing" -> "变更审批中";
-			case "change_approved" -> "变更审批通过";
-			default -> approvalStatus;
-		};
-	}
-
 	/**
 	 * 按 ERP 合同编号定位合同（合规推送 contractCode，合同编号唯一）
 	 */

blade-service/blade-transport/src/main/java/org/springblade/transport/support/hcs/HcsContractSyncSupport.java

@@ -208,30 +208,11 @@ public class HcsContractSyncSupport {
 		record.put("changeType", "金蝶同步结果");
 		record.put("changeContent", changeContent);
 		record.put("status", contractManage.getApprovalStatus());
-		record.put("statusName", approvalStatusName(contractManage.getApprovalStatus()));
+		record.put("statusName", HcsSyncConstant.approvalStatusName(contractManage.getApprovalStatus()));
 		records.add(record);
 		contractManage.setChangeRecordJson(JSONUtil.toJsonStr(records));
 	}
 
-	/**
-	 * 审批状态中文名（变更记录展示用，未匹配回退原值）
-	 */
-	private String approvalStatusName(String approvalStatus) {
-		if (StringUtil.isBlank(approvalStatus)) {
-			return null;
-		}
-		return switch (approvalStatus) {
-			case "draft" -> "草稿";
-			case "reviewing" -> "审批中";
-			case "withdrawn" -> "已撤回";
-			case "approved" -> "审批通过";
-			case "rejected" -> "已驳回";
-			case "change_reviewing" -> "变更审批中";
-			case "change_approved" -> "变更审批通过";
-			default -> approvalStatus;
-		};
-	}
-
 	/**
 	 * 推送合同到 HCS：特批挂起门禁 → 风险校验（仅留痕，高风险不再阻断）→ 附件转传 → 判重 → 起草/更新 → 回填合规 fdId 置 synced
 	 * → 履约计划行级同步（C103-9，先于特批挂起）→ 高风险/黑名单客商合同挂起"特批审核"等待合规特批结果（报文随 fdSepcailContract=true，外部客商管控）

blade-service/blade-transport/src/main/java/org/springblade/transport/support/hcs/HcsProjectSyncSupport.java

@@ -331,32 +331,11 @@ public class HcsProjectSyncSupport {
 		record.put("changeType", "金蝶同步结果");
 		record.put("changeContent", changeContent);
 		record.put("status", projectApply.getApprovalStatus());
-		record.put("statusName", approvalStatusName(projectApply.getApprovalStatus()));
+		record.put("statusName", HcsSyncConstant.approvalStatusName(projectApply.getApprovalStatus()));
 		records.add(record);
 		projectApply.setChangeRecordJson(JSONUtil.toJsonStr(records));
 	}
 
-	/**
-	 * 审批状态中文名（变更记录展示用，未匹配回退原值）
-	 */
-	private String approvalStatusName(String approvalStatus) {
-		if (StringUtil.isBlank(approvalStatus)) {
-			return null;
-		}
-		return switch (approvalStatus) {
-			case "draft" -> "草稿";
-			case "reviewing" -> "审批中";
-			case "withdrawn" -> "已撤回";
-			case "approved" -> "审批通过";
-			case "rejected" -> "已驳回";
-			case "change_reviewing" -> "变更审批中";
-			case "change_rejected" -> "变更驳回";
-			case "change_approved" -> "变更审批通过";
-			case "voided" -> "已作废";
-			default -> approvalStatus;
-		};
-	}
-
 	/**
 	 * 按 ERP 项目编号定位项目（合规推送 projectCode，对应 C102 fd_num）
 	 */