feat: bind AI agents to workflow versions

internal/pkg/dto/request/ai_request.go

@@ -58,6 +58,8 @@ type CreateAIAgentRequest struct {
 	SkillIDs            []int64                         `json:"skillIds"`
 	DirectTools         []AIAgentMCPToolRequest         `json:"directTools"`
 	GraphTools          []string                        `json:"graphTools"`
+	RuntimeMode         enums.AIAgentRuntimeMode        `json:"runtimeMode"`
+	WorkflowVersionID   int64                           `json:"workflowVersionId"`
 }
 
 type UpdateAIAgentRequest struct {

internal/pkg/dto/response/ai_response.go

@@ -91,6 +91,9 @@ type AIAgentResponse struct {
 	Skills              []AIAgentSkillResponse          `json:"skills"`
 	DirectTools         []AIAgentMCPToolResponse        `json:"directTools"`
 	GraphTools          []string                        `json:"graphTools"`
+	RuntimeMode         enums.AIAgentRuntimeMode        `json:"runtimeMode"`
+	RuntimeModeName     string                          `json:"runtimeModeName"`
+	WorkflowVersionID   int64                           `json:"workflowVersionId"`
 	SortNo              int                             `json:"sortNo"`
 	CreatedAt           string                          `json:"createdAt"`
 	UpdatedAt           string                          `json:"updatedAt"`

internal/pkg/enums/ai.go

@@ -31,3 +31,24 @@ var aiModelTypeLabelMap = map[AIModelType]string{
 func GetAIModelTypeLabel(modelType AIModelType) string {
 	return aiModelTypeLabelMap[modelType]
 }
+
+type AIAgentRuntimeMode int
+
+const (
+	AIAgentRuntimeModeBuiltinGraph AIAgentRuntimeMode = 1
+	AIAgentRuntimeModeWorkflow     AIAgentRuntimeMode = 2
+)
+
+var AIAgentRuntimeModeValues = []AIAgentRuntimeMode{
+	AIAgentRuntimeModeBuiltinGraph,
+	AIAgentRuntimeModeWorkflow,
+}
+
+var aiAgentRuntimeModeLabelMap = map[AIAgentRuntimeMode]string{
+	AIAgentRuntimeModeBuiltinGraph: "内置 Graph",
+	AIAgentRuntimeModeWorkflow:     "会话流程",
+}
+
+func GetAIAgentRuntimeModeLabel(mode AIAgentRuntimeMode) string {
+	return aiAgentRuntimeModeLabelMap[mode]
+}