refactor(api): move workflow knowledge nodes and trigger nodes (#33445)

api/dify_graph/nodes/question_classifier/entities.py

@@ -2,7 +2,7 @@ from pydantic import BaseModel, Field
 
 from core.prompt.entities.advanced_prompt_entities import MemoryConfig
 from dify_graph.entities.base_node_data import BaseNodeData
-from dify_graph.enums import NodeType
+from dify_graph.enums import BuiltinNodeTypes, NodeType
 from dify_graph.nodes.llm import ModelConfig, VisionConfig
 
 
@@ -12,7 +12,7 @@ class ClassConfig(BaseModel):
 
 
 class QuestionClassifierNodeData(BaseNodeData):
-    type: NodeType = NodeType.QUESTION_CLASSIFIER
+    type: NodeType = BuiltinNodeTypes.QUESTION_CLASSIFIER
     query_variable_selector: list[str]
     model: ModelConfig
     classes: list[ClassConfig]

api/dify_graph/nodes/question_classifier/question_classifier_node.py

@@ -9,8 +9,8 @@ from core.prompt.utils.prompt_message_util import PromptMessageUtil
 from dify_graph.entities import GraphInitParams
 from dify_graph.entities.graph_config import NodeConfigDict
 from dify_graph.enums import (
+    BuiltinNodeTypes,
     NodeExecutionType,
-    NodeType,
     WorkflowNodeExecutionMetadataKey,
     WorkflowNodeExecutionStatus,
 )
@@ -50,7 +50,7 @@ if TYPE_CHECKING:
 
 
 class QuestionClassifierNode(Node[QuestionClassifierNodeData]):
-    node_type = NodeType.QUESTION_CLASSIFIER
+    node_type = BuiltinNodeTypes.QUESTION_CLASSIFIER
     execution_type = NodeExecutionType.BRANCH
 
     _file_outputs: list["File"]