update->创建合同时，大修类型合同未生成大修项目，修复

lift-business-service/src/main/java/cn/com/ty/lift/business/contract/dao/entity/model/request/ContractRequest.java

@@ -66,7 +66,7 @@ public class ContractRequest extends PageRequest {
     /**
      * 合同类型
      */
-    private String contractType;
+    private String type;
 
     /**
      * 合同状态

lift-business-service/src/main/java/cn/com/ty/lift/business/contract/service/ContractService.java

@@ -75,7 +75,7 @@ public class ContractService extends ServiceImpl<ContractsMapper, Contracts> {
     public RestResponse add(ContractRequest request) {
         Contracts contracts = request.getContracts();
         Long projectId = request.getProjectId();
-        String contractType = request.getContractType();
+        String contractType = request.getType();
         if (Objects.isNull(projectId)) {
             if ("5".equals(contractType)) {
                 //插入大修项目