feat: 新增主动拉取与多类型回调功能

- 新增 ActivePull 实体、DAO、DTO 及 Service，支持主动拉取任务管理
- 新增 ComposeCallback、VideoCallback、HttpNodeCallback 多类型回调接口
- FlowExecution 增加 NodeGroupId 和 TotalTokens 字段，支持节点组追踪与 Token 统计
- ExecutedNodes 结构由字符串列表改为包含执行状态的节点对象列表
- 重构回调通知机制，统一 Notify 函数调用
- 优化输出项类型判断逻辑，新增文件类型标识

workflow/consts/node/node_template.go

@@ -10,26 +10,28 @@ const (
 
 // 节点名称
 const (
-	NodeNameTextModel      = "生成文案"
-	NodeNameImageModel     = "生成图片"
-	NodeNameVideoModel     = "生成视频"
-	NodeNameSenseOptimize  = "语义优化"
-	NodeNameStoryOptimize  = "分镜优化"
-	NodeNameScriptOptimize = "剧本优化"
-	NodeNameAudioModel     = "音频"
-	NodeNameModel          = "模型"
-	NodeNameMerge          = "结果合并"
-	NodeNameJudge          = "条件判断"
-	NodeNameForm           = "表单"
-	NodeNameHttp           = "HTTP(S)接口"
-	NodeNameCustomNode     = "自定义节点"
+	NodeNameTextModel           = "生成文案"
+	NodeNameImageModel          = "生成图片"
+	NodeNameVideoModel          = "生成视频"
+	NodeNameAudioModel          = "生成音频"
+	NodeNameBatchModel          = "批量处理一起返回"
+	NodeNameSenseOptimizeModel  = "语义优化"
+	NodeNameStoryOptimizeModel  = "分镜优化"
+	NodeNameScriptOptimizeModel = "剧本优化"
+	NodeNameDataConversionModel = "参数转换"
+	NodeNameModel               = "模型"
+	NodeNameMerge               = "结果合并"
+	NodeNameDataMerge           = "结果汇集"
+	NodeNameJudge               = "条件判断"
+	NodeNameForm                = "表单"
+	NodeNameHttp                = "HTTP(S)接口"
+	NodeNameCustomNode          = "自定义节点"
 )
 
 // 表单字段 Label
 const (
-	FormLabelApiKey = "API Key"
-	FormLabelModel  = "模型名称"
-
+	FormLabelApiKey    = "API Key"
+	FormLabelModel     = "模型名称"
 	FormLabelCondition = "判断条件"
 )
 
@@ -46,40 +48,47 @@ type NodeType string
 
 const (
 	// 组件
-	NodeTypeTextModel      NodeType = "text_model"
-	NodeTypeImageModel     NodeType = "image_model"
-	NodeTypeVideoModel     NodeType = "video_model"
-	NodeTypeSenseOptimize  NodeType = "sense_optimize"
-	NodeTypeStoryOptimize  NodeType = "story_optimize"
-	NodeTypeScriptOptimize NodeType = "script_optimize"
-	NodeTypeAudioModel     NodeType = "audio_model"
+	NodeTypeTextModel  NodeType = "text_model"
+	NodeTypeImageModel NodeType = "image_model"
+	NodeTypeVideoModel NodeType = "video_model"
+	NodeTypeAudioModel NodeType = "audio_model"
+	NodeTypeBatchModel NodeType = "batch_model"
 
+	NodeTypeSenseOptimizeModel  NodeType = "sense_optimize_model"
+	NodeTypeStoryOptimizeModel  NodeType = "story_optimize_model"
+	NodeTypeScriptOptimizeModel NodeType = "script_optimize_model"
 	// 基础
-	NodeTypeModel  NodeType = "model"
-	NodeTypeMerge  NodeType = "merge"
-	NodeTypeJudge  NodeType = "judge"
-	NodeTypeForm   NodeType = "form"
-	NodeTypeIntent NodeType = "intent"
-	NodeTypeHttp   NodeType = "http"
+	NodeTypeDataConversionModel NodeType = "data_conversion_model"
+	NodeTypeModel               NodeType = "model"
+	NodeTypeMerge               NodeType = "merge"
+	NodeTypeDataMerge           NodeType = "data_merge"
+	NodeTypeJudge               NodeType = "judge"
+	NodeTypeForm                NodeType = "form"
+	NodeTypeIntent              NodeType = "intent"
+	NodeTypeHttp                NodeType = "http"
 	// 自定义
 	NodeTypeCustomNode NodeType = "custom_node"
 )
 
 const (
-	ModelTypeText  = 1
-	ModelTypeImage = 2
+	ModelTypeText     = 100
+	ModelTypeImage    = 200
+	ModelTypeAudio    = 300
+	ModelTypeModality = 500
+	ModelTypeVideo    = 600
 )
 
 // ======================== 结构定义 ========================
 type NodeFormField struct {
-	Value    string         `json:"value"`
-	Field    string         `json:"field"`
-	Label    string         `json:"label"` // 从常量来
-	Type     string         `json:"type"`
-	Required bool           `json:"required"`
-	Default  any            `json:"default,omitempty"`
-	Options  []SelectOption `json:"options"`
-	Expand   any            `json:"expand"`
+	Value           any            `json:"value"`
+	Field           string         `json:"field"`
+	Label           string         `json:"label"` // 从常量来
+	Type            string         `json:"type"`
+	Required        bool           `json:"required"`
+	Default         any            `json:"default,omitempty"`
+	Options         []SelectOption `json:"options"`
+	Expand          any            `json:"expand"`
+	FieldConstraint any            `json:"fieldConstraint"`
 }
 
 type SelectOption struct {
@@ -88,20 +97,20 @@ type SelectOption struct {
 }
 
 type ModelItem struct {
-	ModelApiKey   string         `json:"modelApiKey"`
-	ModelName     string         `json:"modelName"`
-	ModelForm     map[string]any `json:"modelForm"`
-	ModelResponse map[string]any `json:"modelResponse"`
+	ModelName string          `json:"modelName"`
+	ModelForm []NodeFormField `json:"modelForm"`
 }
 
 type NodeItem struct {
-	NodeId      string          `json:"nodeId"`
-	NodeCode    NodeType        `json:"nodeCode"`
-	ModelType   int             `json:"modelType"`
-	NodeName    string          `json:"nodeName"` // 从常量来
-	SkillOption bool            `json:"skillOption"`
-	FormConfig  []NodeFormField `json:"formConfig"`
-	ModelConfig []ModelItem     `json:"modelConfig"`
+	NodeId       string          `json:"nodeId"`
+	NodeCode     NodeType        `json:"nodeCode"`
+	ModelType    int             `json:"modelType"`
+	NodeName     string          `json:"nodeName"` // 从常量来
+	SkillOption  bool            `json:"skillOption"`
+	PromptOption bool            `json:"promptOption"`
+	IsSaveFile   bool            `json:"isSaveFile"`
+	FormConfig   []NodeFormField `json:"formConfig"`
+	ModelConfig  []ModelItem     `json:"modelConfig"`
 }
 
 type NodeGroupItem struct {

workflow/consts/node/source_type.go

@@ -0,0 +1,26 @@
+package node
+
+import "github.com/gogf/gf/v2/util/gconv"
+
+var (
+	SourceTypeSystem = newSourceType(gconv.PtrInt8(1), "系统初始化")
+	SourceTypeUser   = newSourceType(gconv.PtrInt8(2), "用户自定义")
+)
+
+type SourceType *int8
+
+type sourceType struct {
+	code SourceType
+	desc string
+}
+
+func (s sourceType) Code() SourceType {
+	return s.code
+}
+func (s sourceType) Desc() string {
+	return s.desc
+}
+
+func newSourceType(code SourceType, desc string) sourceType {
+	return sourceType{code: code, desc: desc}
+}