feat: 添加项目管理模块

agt-module-license/agt-module-license-api/src/main/java/org/agt/module/license/enums/ErrorCodeConstants.java

@@ -11,4 +11,5 @@ public interface ErrorCodeConstants {
     ErrorCode CUSTOMER_NOT_EXISTS = new ErrorCode(1_100_001_001, "客户不存在");
     ErrorCode CUSTOMER_NAME_DUPLICATE = new ErrorCode(1_100_001_002, "客户名称`{}`已存在");
     ErrorCode CUSTOMER_CODE_DUPLICATE = new ErrorCode(1_100_001_003, "客户编号`{}`已存在");
+    ErrorCode PROJECT_NOT_EXISTS = new ErrorCode(1_100_002_001, "项目不存在");
 }