feat(trigger): implement trigger debugging functionality

- Added DraftWorkflowTriggerNodeApi and DraftWorkflowTriggerRunApi for debugging trigger nodes and workflows.
- Enhanced TriggerDebugService to manage trigger debugging sessions and event listening.
- Introduced structured event responses for trigger debugging, including listening started, received, node finished, and workflow started events.
- Updated Queue and Stream entities to support new trigger debug events.
- Refactored trigger input handling to streamline the process of creating inputs from trigger data.

This implementation improves the debugging capabilities for trigger nodes and workflows, providing clearer event handling and structured responses.

api/core/trigger/entities/entities.py

@@ -262,6 +262,36 @@ class TriggerDebugEventData(BaseModel):
     model_config = ConfigDict(arbitrary_types_allowed=True)
 
 
+class TriggerInputs(BaseModel):
+    """Standard inputs for trigger nodes."""
+
+    request_id: str
+    trigger_name: str
+    subscription_id: str
+
+    @classmethod
+    def from_trigger_data(cls, trigger_data: TriggerDebugEventData) -> "TriggerInputs":
+        """Create from debug event data."""
+        return cls(
+            request_id=trigger_data.request_id,
+            trigger_name=trigger_data.triggers[0] if trigger_data.triggers else "",
+            subscription_id=trigger_data.subscription_id,
+        )
+
+    @classmethod
+    def from_trigger_entity(cls, request_id: str, subscription_id: str, trigger: TriggerEntity) -> "TriggerInputs":
+        """Create from trigger entity (for production)."""
+        return cls(request_id=request_id, trigger_name=trigger.identity.name, subscription_id=subscription_id)
+
+    def to_workflow_args(self) -> dict[str, Any]:
+        """Convert to workflow arguments format."""
+        return {"inputs": self.model_dump(), "files": []}
+
+    def to_dict(self) -> dict[str, Any]:
+        """Convert to dict (alias for model_dump)."""
+        return self.model_dump()
+
+
 # Export all entities
 __all__ = [
     "OAuthSchema",
@@ -272,6 +302,7 @@ __all__ = [
     "TriggerDescription",
     "TriggerEntity",
     "TriggerIdentity",
+    "TriggerInputs",
     "TriggerParameter",
     "TriggerParameterType",
     "TriggerProviderEntity",