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.

web/messages/en-US.json

@@ -2288,6 +2288,37 @@
     "input": "Input",
     "output": "Output"
   },
+  "agentRun": {
+    "conversation": "Conversation",
+    "agent": "Agent",
+    "engine": "Engine",
+    "status": "Status",
+    "startedAt": "Started",
+    "duration": "Duration",
+    "tokens": "Input/Output Tokens",
+    "error": "Error",
+    "refresh": "Refresh",
+    "query": "Query",
+    "loading": "Loading agent runs",
+    "empty": "No agent runs",
+    "loadFailed": "Failed to load agent runs",
+    "loadDetailFailed": "Failed to load agent run detail",
+    "detailTitle": "Agent Run Detail",
+    "detailDescription": "View the unified run audit",
+    "loadingDetail": "Loading agent run detail",
+    "close": "Close",
+    "revision": "Revision",
+    "trace": "Trace",
+    "steps": "Steps",
+    "emptySteps": "No steps recorded",
+    "toolCalls": "Tool Calls",
+    "emptyToolCalls": "No tool calls recorded",
+    "input": "Input Preview",
+    "output": "Output Preview",
+    "arguments": "Arguments Preview",
+    "result": "Result Preview",
+    "notFound": "Agent run not found"
+  },
   "nav": {
     "overview": "Overview",
     "receptionCenter": "Support Desk",
@@ -2308,6 +2339,7 @@
     "aiAgents": "Agents",
     "aiWorkflows": "AI Workflows",
     "workflowRuns": "Workflow Audit",
+    "agentRuns": "Agent Audit",
     "skillDefinition": "Skills",
     "mcp": "MCP tools",
     "system": "System",

web/messages/zh-CN.json

@@ -2288,6 +2288,37 @@
     "input": "输入",
     "output": "输出"
   },
+  "agentRun": {
+    "conversation": "会话",
+    "agent": "Agent",
+    "engine": "运行引擎",
+    "status": "状态",
+    "startedAt": "开始时间",
+    "duration": "耗时",
+    "tokens": "输入/输出 Token",
+    "error": "错误",
+    "refresh": "刷新",
+    "query": "查询",
+    "loading": "加载 Agent 运行记录中",
+    "empty": "暂无 Agent 运行记录",
+    "loadFailed": "加载 Agent 运行记录失败",
+    "loadDetailFailed": "加载 Agent 运行详情失败",
+    "detailTitle": "Agent 运行详情",
+    "detailDescription": "查看统一运行审计",
+    "loadingDetail": "加载 Agent 运行详情中",
+    "close": "关闭",
+    "revision": "版本快照",
+    "trace": "运行轨迹",
+    "steps": "执行步骤",
+    "emptySteps": "暂无步骤记录",
+    "toolCalls": "工具调用",
+    "emptyToolCalls": "暂无工具调用记录",
+    "input": "输入摘要",
+    "output": "输出摘要",
+    "arguments": "参数摘要",
+    "result": "结果摘要",
+    "notFound": "未找到 Agent 运行记录"
+  },
   "nav": {
     "overview": "总览",
     "receptionCenter": "接待中心",
@@ -2308,6 +2339,7 @@
     "aiAgents": "Agent",
     "aiWorkflows": "AI流程",
     "workflowRuns": "流程审计",
+    "agentRuns": "Agent 审计",
     "skillDefinition": "Skills",
     "mcp": "MCP tools",
     "system": "系统管理",