feat: 完善 Agent 标准交互与安全运行时

- 接入 AG-UI 运行投影、Turn 时间线和审批隔离

- 增加 Agent Skill 冻结绑定与运行时消费闭环

- 增加受控工作区、内置工具和私有 Artifact 生命周期

easyflow-ui-admin/packages/@core/base/icons/src/local-icons.ts

@@ -50,6 +50,11 @@ export const LOCAL_ICON_DATA: Record<string, IconifyIcon> = {
     height: 24,
     body: '<path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 7v14m4-9h2m-2-4h2M3 18a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1h5a4 4 0 0 1 4 4a4 4 0 0 1 4-4h5a1 1 0 0 1 1 1v13a1 1 0 0 1-1 1h-6a3 3 0 0 0-3 3a3 3 0 0 0-3-3zm3-6h2M6 8h2"/>',
   },
+  'lucide:notebook-tabs': {
+    width: 24,
+    height: 24,
+    body: '<g fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"><path d="M2 6h4m-4 4h4m-4 4h4m-4 4h4"/><rect width="16" height="20" x="4" y="2" rx="2"/><path d="M15 2v20m0-15h5m-5 5h5m-5 5h5"/></g>',
+  },
   'lucide:copyright': {
     width: 24,
     height: 24,

easyflow-ui-admin/packages/@core/base/icons/src/lucide.ts

@@ -57,6 +57,7 @@ export {
   Minimize,
   Minimize2,
   MoonStar,
+  NotebookTabs,
   Palette,
   PanelLeft,
   PanelRight,
@@ -78,3 +79,8 @@ export {
   UserRoundPen,
   X,
 } from 'lucide-vue-next';
+
+export {
+  BookOpenText as KnowledgeIcon,
+  NotebookTabs as SkillIcon,
+} from 'lucide-vue-next';