feat: 先进智能体功能上线

- 基于 agent-runtime 打造，默认 ReAct agent
- 支持 agent 能力对接，已对接工作流、插件、知识库等 tool 能力
- 全新 agent 编排界面，支持可视化便捷配置 agent
- 全新 agent 聊天界面，支持快捷操作、额外知识库选择等

easyflow-ui-admin/app/src/views/ai/agents/composables/useAgentTryoutRawRounds.test.ts

@@ -98,6 +98,37 @@ describe('useAgentTryoutRawRounds', () => {
     ]);
   });
 
+  it('AgentScope context_reload 工具事件不进入页面时间线', () => {
+    const store = useAgentTryoutRawRounds({
+      mode: 'draft',
+      sessionId: 'session-raw-context-reload',
+    });
+    const roundId = store.createRound('展开第一层');
+
+    store.recordEvent(roundId, {
+      domain: 'TOOL',
+      payload: {
+        input: { working_context_offload_uuid: 'context-id' },
+        toolCallId: 'context-reload-1',
+        toolName: 'context_reload',
+      },
+      type: 'TOOL_CALL',
+    });
+    store.recordEvent(roundId, {
+      domain: 'TOOL',
+      payload: {
+        output: 'context',
+        toolCallId: 'context-reload-1',
+        toolName: 'context_reload',
+      },
+      type: 'TOOL_RESULT',
+    });
+
+    expect(store.buildTimelineItems().map((item) => item.type)).toEqual([
+      'message',
+    ]);
+  });
+
   it('刷新后能从 raw rounds 恢复 timeline', () => {
     const first = useAgentTryoutRawRounds({
       mode: 'draft',