1. 删除Command类，Doris数据库改用TaskCommandInfo类作为实体类

2. 取消FailedState和GeneratingState的使用
3. 修改部分bug

src/test/java/com/realtime/protection/ProtectionApplicationTests.java

@@ -1,13 +1,12 @@
 package com.realtime.protection;
 
-import org.junit.jupiter.api.Test;
+import com.baomidou.dynamic.datasource.annotation.DSTransactional;
 import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.annotation.Rollback;
 
 @SpringBootTest
-class ProtectionApplicationTests {
-
-    @Test
-    void contextLoads() {
-    }
+@Rollback
+@DSTransactional
+public class ProtectionApplicationTests {
 
 }