refactor(bpm): ProcessEndListener去除反射调用，改用接口解耦

- 新增 IBpmProcessEndCallback 接口，定义在 system-local-api 层
- TaskTaskServiceImpl 实现该接口，委托给内部 syncBusinessBpmStatus
- ProcessEndListener 通过 getBean(接口) 替代反射 invoke，编译期可检查
- 去除无效的 try-catch，异常交由 Flowable 统一处理
- 从 ITaskTaskService 移除仅反射使用的 syncBusinessBpmStatus

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

jeecg-module-system/jeecg-system-api/jeecg-system-local-api/src/main/java/org/jeecg/common/bpm/api/IBpmProcessEndCallback.java

@@ -0,0 +1,14 @@
+package org.jeecg.common.bpm.api;
+
+/**
+ * 流程结束回调接口
+ * 业务模块实现此接口以响应流程结束事件，BPM 模块通过接口注入解耦业务依赖
+ */
+public interface IBpmProcessEndCallback {
+
+    /**
+     * 流程实例结束时回调
+     * @param processInstanceId Flowable 流程实例 ID
+     */
+    void onProcessEnd(String processInstanceId);
+}

jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/service/ITaskTaskService.java

@@ -22,5 +22,4 @@ public interface ITaskTaskService extends IService<TaskTask> {
     boolean deletePendingTask(String taskId);
     boolean updateTitleAndDeadline(String taskId, String title, String requireFinishDate);
     String getBusinessStatusByBusinessId(String businessId);
-    void syncBusinessBpmStatus(String processInstanceId);
 }

jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/service/impl/TaskTaskServiceImpl.java

@@ -11,6 +11,7 @@ import org.flowable.engine.HistoryService;
 import org.flowable.engine.RuntimeService;
 import org.flowable.engine.runtime.ProcessInstance;
 import org.jeecg.common.api.vo.Result;
+import org.jeecg.common.bpm.api.IBpmProcessEndCallback;
 import org.jeecg.modules.extbpm.process.exception.BpmException;
 import org.jeecg.modules.taskapprovalopinion.entity.TaskApprovalOpinion;
 import org.jeecg.modules.taskapprovalopinion.service.ITaskApprovalOpinionService;
@@ -39,7 +40,7 @@ import java.util.*;
  */
 @Slf4j
 @Service
-public class TaskTaskServiceImpl extends ServiceImpl<TaskTaskMapper, TaskTask> implements ITaskTaskService {
+public class TaskTaskServiceImpl extends ServiceImpl<TaskTaskMapper, TaskTask> implements ITaskTaskService, IBpmProcessEndCallback {
     @Autowired
     private BpmBaseExtApiImpl bpmBaseExtApiImpl;
     @Autowired
@@ -364,4 +365,9 @@ public class TaskTaskServiceImpl extends ServiceImpl<TaskTaskMapper, TaskTask> i
         log.info("【督办-同步业务状态】已更新主表状态, businessTablename: {}, businessId: {}, 新状态: {}",
                 businessTablename, businessId, newStatus);
     }
+
+    @Override
+    public void onProcessEnd(String processInstanceId) {
+        syncBusinessBpmStatus(processInstanceId);
+    }
 }