feat: add AI workflow run management with detailed audit items and UI integration

internal/builders/ai_workflow_builder.go

@@ -89,10 +89,14 @@ func BuildAIWorkflowNodeSpecs(list []workflowregistry.NodeSpec) []response.AIWor
 }
 
 func BuildAIWorkflowRun(item *models.AIWorkflowRun) response.AIWorkflowRunResponse {
+	return BuildAIWorkflowRunWithContext(item, nil, nil, nil)
+}
+
+func BuildAIWorkflowRunWithContext(item *models.AIWorkflowRun, workflow *models.AIWorkflow, version *models.AIWorkflowVersion, agent *models.AIAgent) response.AIWorkflowRunResponse {
 	if item == nil {
 		return response.AIWorkflowRunResponse{}
 	}
-	return response.AIWorkflowRunResponse{
+	ret := response.AIWorkflowRunResponse{
 		ID:                item.ID,
 		WorkflowID:        item.WorkflowID,
 		WorkflowVersionID: item.WorkflowVersionID,
@@ -103,12 +107,23 @@ func BuildAIWorkflowRun(item *models.AIWorkflowRun) response.AIWorkflowRunRespon
 		StatusName:        workflowRunStatusName(item.Status),
 		StartedAt:         formatWorkflowTime(item.StartedAt),
 		EndedAt:           formatWorkflowTimePtr(item.EndedAt),
+		DurationMS:        workflowRunDurationMS(item.StartedAt, item.EndedAt),
 		InterruptType:     item.InterruptType,
 		InterruptNodeID:   item.InterruptNodeID,
 		ErrorMessage:      item.ErrorMessage,
 		CreatedAt:         formatWorkflowTime(item.CreatedAt),
 		UpdatedAt:         formatWorkflowTime(item.UpdatedAt),
 	}
+	if workflow != nil {
+		ret.WorkflowName = workflow.Name
+	}
+	if version != nil {
+		ret.WorkflowVersion = version.Version
+	}
+	if agent != nil {
+		ret.AIAgentName = agent.Name
+	}
+	return ret
 }
 
 func BuildAIWorkflowRunDetail(item *models.AIWorkflowRun, nodes []models.AIWorkflowNodeRun) response.AIWorkflowRunResponse {
@@ -117,6 +132,12 @@ func BuildAIWorkflowRunDetail(item *models.AIWorkflowRun, nodes []models.AIWorkf
 	return ret
 }
 
+func BuildAIWorkflowRunDetailWithContext(item *models.AIWorkflowRun, nodes []models.AIWorkflowNodeRun, workflow *models.AIWorkflow, version *models.AIWorkflowVersion, agent *models.AIAgent) response.AIWorkflowRunResponse {
+	ret := BuildAIWorkflowRunWithContext(item, workflow, version, agent)
+	ret.Nodes = BuildAIWorkflowNodeRunList(nodes)
+	return ret
+}
+
 func BuildAIWorkflowRunList(list []models.AIWorkflowRun) []response.AIWorkflowRunResponse {
 	ret := make([]response.AIWorkflowRunResponse, 0, len(list))
 	for i := range list {
@@ -188,3 +209,10 @@ func formatWorkflowTimePtr(value *time.Time) string {
 	}
 	return formatWorkflowTime(*value)
 }
+
+func workflowRunDurationMS(startedAt time.Time, endedAt *time.Time) int64 {
+	if startedAt.IsZero() || endedAt == nil || endedAt.IsZero() {
+		return 0
+	}
+	return endedAt.Sub(startedAt).Milliseconds()
+}

internal/builders/ai_workflow_builder_test.go

@@ -2,8 +2,10 @@ package builders
 
 import (
 	"testing"
+	"time"
 
 	workflowregistry "agent-desk/internal/ai/workflow/registry"
+	"agent-desk/internal/models"
 )
 
 func TestBuildAIWorkflowNodeSpecsIncludesVariableContracts(t *testing.T) {
@@ -30,6 +32,39 @@ func TestBuildAIWorkflowNodeSpecsIncludesVariableContracts(t *testing.T) {
 	}
 }
 
+func TestBuildAIWorkflowRunIncludesAuditDisplayFields(t *testing.T) {
+	startedAt := time.Date(2026, 6, 23, 10, 0, 0, 0, time.UTC)
+	endedAt := startedAt.Add(1500 * time.Millisecond)
+
+	resp := BuildAIWorkflowRunWithContext(
+		&models.AIWorkflowRun{
+			ID:                9,
+			WorkflowID:        11,
+			WorkflowVersionID: 22,
+			AIAgentID:         33,
+			StartedAt:         startedAt,
+			EndedAt:           &endedAt,
+			Status:            1,
+		},
+		&models.AIWorkflow{Name: "售后会话流程"},
+		&models.AIWorkflowVersion{Version: 3},
+		&models.AIAgent{Name: "售后 Agent"},
+	)
+
+	if resp.WorkflowName != "售后会话流程" {
+		t.Fatalf("expected workflow name, got %q", resp.WorkflowName)
+	}
+	if resp.WorkflowVersion != 3 {
+		t.Fatalf("expected workflow version 3, got %d", resp.WorkflowVersion)
+	}
+	if resp.AIAgentName != "售后 Agent" {
+		t.Fatalf("expected agent name, got %q", resp.AIAgentName)
+	}
+	if resp.DurationMS != 1500 {
+		t.Fatalf("expected duration 1500ms, got %d", resp.DurationMS)
+	}
+}
+
 func hasResponseVariable(items []workflowregistry.VariableSpec, name string) bool {
 	for _, item := range items {
 		if item.Name == name {