fix: ensure workflow_run_id is always set and improve handling in Wor… (#12264)

Signed-off-by: -LAN- <laipz8200@outlook.com>

api/core/app/apps/workflow/app_generator.py

@@ -221,6 +221,7 @@ class WorkflowAppGenerator(BaseAppGenerator):
             single_iteration_run=WorkflowAppGenerateEntity.SingleIterationRunEntity(
                 node_id=node_id, inputs=args["inputs"]
             ),
+            workflow_run_id=str(uuid.uuid4()),
         )
         contexts.tenant_id.set(application_generate_entity.app_config.tenant_id)