refactor(trigger): Unify the Trigger Debug interface and event handling and enhance error management

- Updated `DraftWorkflowTriggerNodeApi` to utilize the new `TriggerDebugEvent` and `TriggerDebugEventPoller` for improved event polling.
- Removed deprecated `poll_debug_event` methods from `TriggerService`, `ScheduleService`, and `WebhookService`, consolidating functionality into the new event structure.
- Enhanced error handling in `invoke_trigger_event` to utilize `TriggerPluginInvokeError` for better clarity on invocation issues.
- Updated frontend API routes to reflect changes in trigger event handling, ensuring consistency across the application.

api/core/workflow/nodes/trigger_plugin/entities.py

@@ -6,7 +6,7 @@ from core.workflow.enums import ErrorStrategy
 from core.workflow.nodes.base.entities import BaseNodeData, RetryConfig
 
 
-class PluginTriggerData(BaseNodeData):
+class PluginTriggerNodeData(BaseNodeData):
     """Plugin trigger node data"""
 
     title: str

api/core/workflow/nodes/trigger_plugin/trigger_plugin_node.py

@@ -7,17 +7,17 @@ from core.workflow.node_events import NodeRunResult
 from core.workflow.nodes.base.entities import BaseNodeData, RetryConfig
 from core.workflow.nodes.base.node import Node
 
-from .entities import PluginTriggerData
+from .entities import PluginTriggerNodeData
 
 
 class TriggerPluginNode(Node):
     node_type = NodeType.TRIGGER_PLUGIN
     execution_type = NodeExecutionType.ROOT
 
-    _node_data: PluginTriggerData
+    _node_data: PluginTriggerNodeData
 
     def init_node_data(self, data: Mapping[str, Any]) -> None:
-        self._node_data = PluginTriggerData.model_validate(data)
+        self._node_data = PluginTriggerNodeData.model_validate(data)
 
     def _get_error_strategy(self) -> Optional[ErrorStrategy]:
         return self._node_data.error_strategy