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/app/src/views/ai/agents/components/AgentTryoutPanel.vue

@@ -9,6 +9,7 @@ import type {
 import type {
   AgentInfo,
   AgentKnowledgeBinding,
+  AgentSkillBinding,
   AgentToolBinding,
 } from '../types';
 
@@ -26,6 +27,7 @@ import { ElButton, ElMessage } from 'element-plus';
 
 import AiChatPanel from '#/components/ai-chat/AiChatPanel.vue';
 import {
+  createAgentArtifactLoader,
   loadAgentChatDocument,
   loadAgentChatImage,
 } from '#/components/ai-chat/mediaApi';
@@ -41,6 +43,7 @@ const props = defineProps<{
   agent: AgentInfo;
   imageEnabled?: boolean;
   knowledgeBindings: AgentKnowledgeBinding[];
+  skillBindings: AgentSkillBinding[];
   toolBindings: AgentToolBinding[];
 }>();
 
@@ -61,6 +64,11 @@ const {
 } = useAgentTryoutStream();
 const approvalLoading = ref(false);
 const composer = useAgentComposerDraft('DRAFT');
+const loadDraftAgentArtifact = createAgentArtifactLoader(() => ({
+  agentId: String(props.agent.id || ''),
+  mode: 'DRAFT',
+  runtimeSessionId: composer.sessionId.value,
+}));
 const interactionDisplay = computed(() =>
   resolveInteractionDisplay(props.agent),
 );
@@ -68,6 +76,7 @@ const interactionDisplay = computed(() =>
 function getDraftContext() {
   return {
     agent: props.agent,
+    skillBindings: props.skillBindings,
     toolBindings: props.toolBindings,
     knowledgeBindings: props.knowledgeBindings,
   };
@@ -101,7 +110,12 @@ watch(
 );
 
 watch(
-  () => [props.agent, props.knowledgeBindings, props.toolBindings],
+  () => [
+    props.agent,
+    props.knowledgeBindings,
+    props.skillBindings,
+    props.toolBindings,
+  ],
   () => {
     syncCurrentDraftContext();
   },
@@ -312,7 +326,7 @@ async function handleApprove(payload: ChatTimelineToolApprovalPayload) {
   approvalLoading.value = true;
   markToolApproving(payload);
   try {
-    const res = await approveAgentRun(payload.requestId, payload.resumeToken);
+    const res = await approveAgentRun(payload.approvalId);
     if (res.errorCode === 0) {
       ElMessage.success('已批准');
     }
@@ -334,11 +348,7 @@ async function handleReject(payload: ChatTimelineToolApprovalPayload) {
     reason: '用户拒绝执行',
   });
   try {
-    await rejectAgentRun(
-      payload.requestId,
-      payload.resumeToken,
-      '用户拒绝执行',
-    );
+    await rejectAgentRun(payload.approvalId, '用户拒绝执行');
   } finally {
     approvalLoading.value = false;
   }
@@ -397,6 +407,7 @@ async function handleReject(payload: ChatTimelineToolApprovalPayload) {
       <ChatTimeline
         v-else
         :assistant-avatar="agent.avatar || defaultAssistantAvatar"
+        :artifact-loader="loadDraftAgentArtifact"
         :items="timelineItems"
         :document-loader="loadAgentChatDocument"
         :image-loader="loadAgentChatImage"