refactor(entity): 调整信用用户实体字段定义

- 将 id 类型从 Long 改为 Integer
- 更新字段描述信息，如将“客户名称”改为“项目名称”
- 删除 expirationTime 字段及相关逻辑
- 修改“招采单位名称”为“招采单位”
- 修改“中标单位名称”为“中标单位”
- 修改“中标单位名称”为“中标金额”以匹配实际用途

src/main/java/com/gxwebsoft/credit/controller/CreditUserController.java

@@ -245,7 +245,6 @@ public class CreditUserController extends BaseController {
         example.setWinningPrice("100000");
         example.setComments("这是示例数据，请删除后填入真实数据");
         example.setRecommend(0);
-        example.setExpirationTime("2025-12-31 23:59:59");
         example.setSortNumber(1);
         example.setStatus(0);
         example.setUserId(1);
@@ -299,14 +298,6 @@ public class CreditUserController extends BaseController {
         entity.setUserId(param.getUserId());
         entity.setTenantId(param.getTenantId());
 
-        if (param.getExpirationTime() != null && !param.getExpirationTime().trim().isEmpty()) {
-            try {
-                entity.setExpirationTime(LocalDateTime.parse(param.getExpirationTime().trim(), DATE_TIME_FORMATTER));
-            } catch (Exception e) {
-                throw new RuntimeException("到期时间格式错误，应为yyyy-MM-dd HH:mm:ss");
-            }
-        }
-
         return entity;
     }
 

src/main/java/com/gxwebsoft/credit/entity/CreditUser.java

@@ -24,9 +24,9 @@ public class CreditUser implements Serializable {
 
     @Schema(description = "ID")
     @TableId(value = "id", type = IdType.AUTO)
-    private Long id;
+    private Integer id;
 
-    @Schema(description = "客户名称")
+    @Schema(description = "项目名称")
     private String name;
 
     @Schema(description = "唯一标识")
@@ -59,13 +59,13 @@ public class CreditUser implements Serializable {
     @Schema(description = "街道地址")
     private String address;
 
-    @Schema(description = "招采单位名称")
+    @Schema(description = "招采单位")
     private String procurementName;
 
-    @Schema(description = "中标单位名称")
+    @Schema(description = "中标单位")
     private String winningName;
 
-    @Schema(description = "中标单位名称")
+    @Schema(description = "中标金额")
     private String winningPrice;
 
     @Schema(description = "备注")
@@ -74,10 +74,6 @@ public class CreditUser implements Serializable {
     @Schema(description = "是否推荐")
     private Integer recommend;
 
-    @Schema(description = "到期时间")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
-    private LocalDateTime expirationTime;
-
     @Schema(description = "排序(数字越小越靠前)")
     private Integer sortNumber;
 

src/main/java/com/gxwebsoft/credit/param/CreditUserImportParam.java

@@ -48,10 +48,10 @@ public class CreditUserImportParam implements Serializable {
     @Excel(name = "街道地址")
     private String address;
 
-    @Excel(name = "招采单位名称")
+    @Excel(name = "招采单位")
     private String procurementName;
 
-    @Excel(name = "中标单位名称")
+    @Excel(name = "中标单位")
     private String winningName;
 
     @Excel(name = "中标金额")