插件配置按钮注册与监听

registerConfigButton(): Promise<boolean>;

registerConfigButtonListener(buttonListener: ConfigButtonListener): ConfigButtonSubscription;

import { PluginManager } from 'sn-plugin-lib';

/**
 * 注册插件配置按钮，并监听配置按钮点击事件的示例。
 */
export async function exampleRegisterConfigButtonAndListener() {
  const ok = await PluginManager.registerConfigButton();
  if (!ok) {
    throw new Error('registerConfigButton 调用失败');
  }

  const sub = PluginManager.registerConfigButtonListener({
    onClick() {
      console.log('配置按钮被点击');
    },
  });

  return sub;
}