feat: Enhance AI Agent and Channel Management

- Updated labels in the AI Agents dashboard for clarity, changing "流程状态" to "Playbook 状态" and "未发布流程" to "未发布 Playbook".
- Introduced AI Agent rollout percentage management in channel editing, allowing users to set and rollback rollout percentages.
- Added new API endpoints for rolling back AI Agent rollout and fetching agent run metrics.
- Implemented new UI components for displaying agent run details, including status, duration, and input/output tokens.
- Enhanced type definitions for AdminChannel and AIAgent to include rollout percentages and runtime modes.
- Updated navigation to include a section for agent runs.
- Added new translations for agent run features in both English and Chinese.

internal/builders/ai_workflow_builder.go

@@ -8,6 +8,7 @@ import (
 	workflowregistry "agent-desk/internal/ai/workflow/registry"
 	"agent-desk/internal/models"
 	"agent-desk/internal/pkg/dto/response"
+	"agent-desk/internal/services"
 )
 
 func BuildAIWorkflow(item *models.AIWorkflow) response.AIWorkflowResponse {
@@ -89,6 +90,14 @@ func BuildAIWorkflowNodeSpecs(list []workflowregistry.NodeSpec) []response.AIWor
 	return ret
 }
 
+func BuildAIWorkflowTemplates(list []services.AIWorkflowTemplate) []response.AIWorkflowTemplateResponse {
+	ret := make([]response.AIWorkflowTemplateResponse, 0, len(list))
+	for _, item := range list {
+		ret = append(ret, response.AIWorkflowTemplateResponse{Code: item.Code, Name: item.Name, Description: item.Description, Definition: item.Definition})
+	}
+	return ret
+}
+
 func BuildAIWorkflowRun(item *models.AIWorkflowRun) response.AIWorkflowRunResponse {
 	return BuildAIWorkflowRunWithContext(item, nil, nil, nil)
 }