sync: 同步 v1.0.4 开源代码并脱敏

internal/batch/batch.go

@@ -112,6 +112,11 @@ type SelfClaimingProcessingExecutor interface {
 	ClaimsProcessingReentry() bool
 }
 
+// DurableFailureHandler takes ownership before any generic MarkFailed fallback.
+type DurableFailureHandler interface {
+	ProtectExecutionFailure(ctx context.Context, batchNo string, batchType int, reason string) (bool, error)
+}
+
 type ExecutionFailureHandler interface {
 	HandleExecutionFailure(ctx context.Context, batchNo string, batchType int, reason string) error
 }