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/services/conversation_interrupt_service.go

@@ -94,6 +94,8 @@ func (s *conversationInterruptService) mergeForCheckpointUpdate(current, next *m
 	merged := *current
 	merged.ConversationID = current.ConversationID
 	merged.AIAgentID = current.AIAgentID
+	merged.AgentRunID = current.AgentRunID
+	merged.AgentStepID = current.AgentStepID
 	merged.SourceMessageID = current.SourceMessageID
 	merged.LastResumeMessageID = current.LastResumeMessageID
 	merged.WorkflowRunID = current.WorkflowRunID
@@ -120,6 +122,8 @@ func (s *conversationInterruptService) mergeForPendingUpdate(current, next *mode
 	merged := *current
 	merged.ConversationID = next.ConversationID
 	merged.AIAgentID = next.AIAgentID
+	merged.AgentRunID = next.AgentRunID
+	merged.AgentStepID = next.AgentStepID
 	merged.SourceMessageID = next.SourceMessageID
 	merged.WorkflowRunID = next.WorkflowRunID
 	merged.WorkflowNodeID = next.WorkflowNodeID