feat: add agent preset chat commands

src/channels/feishu/bridge.mjs

@@ -28,6 +28,10 @@ import {
   isModelCommand,
   runModelCommand,
 } from '../shared/model-command.mjs';
+import {
+  isPresetCommand,
+  runPresetCommand,
+} from '../shared/preset-command.mjs';
 import { runWorkspaceCommand, resolveSessionListWorkspace, workspacePathSnapshot } from '../shared/workspace-command.mjs';
 import { askInWorkspaceSession } from '../shared/workspace-session.mjs';
 import {
@@ -88,6 +92,10 @@ const HELP_TEXT = [
   '/models  按序号列出所有可用模型',
   '/model [序号或完整模型ID]  查看或切换当前会话模型',
   '示例：先发 /models，再发 /model 2',
+  '/presetlist  按序号列出可用 Agent Preset',
+  '/preset [序号或完整ID]  查看或设置当前机器人 Agent Preset',
+  '纯数字 ID：/preset id:<ID>',
+  '/preset --default  跟随 Host 默认',
   '/stop  停止当前任务',
   '/steer 补充指令  纠偏当前任务',
   '/status  检查连接状态',
@@ -389,7 +397,9 @@ export class FeishuHarnessBridge {
     const commandText = nonEmptyString(commandMessage.content) ?? '';
     const commandRunner = isControlCommand(commandText)
       ? runControlCommand
-      : (isModelCommand(commandText) ? runModelCommand : null);
+      : (isModelCommand(commandText)
+          ? runModelCommand
+          : (isPresetCommand(commandText) ? runPresetCommand : null));
     if (commandRunner && addressed) {
       const processing = this.#processFastCommand(
         event,

src/channels/feishu/feishu-cards.mjs

@@ -189,6 +189,10 @@ export function menuHelpText() {
     '/watch ID 或序号  关注会话（完成后推送）',
     '/compact  压缩上下文',
     '/workspace 绝对路径  切换工作区',
+    '/presetlist  列出可用 Agent Preset',
+    '/preset [序号或完整ID]  查看或设置当前机器人 Agent Preset',
+    '纯数字 ID：/preset id:<ID>',
+    '/preset --default  跟随 Host 默认',
   ].join('\n');
 }