telegram-pairing-customization

# Telegram 配对消息持续响应技能

## 概述
此技能描述如何修改 OpenClaw 的 Telegram 配对逻辑，使未批准的用户在配对被批准前，每次发送 `/start` 消息时都能收到配对码回复。

## 何时使用此技能
- 需要让未批准的用户每次发送 `/start` 都收到配对消息（而非仅首次）
- 用户可能错过首次配对消息，需要重新获取配对码
- 提升用户体验，确保用户始终能获得配对指引

## 执行步骤

### 1. 找到需要修改的文件
在你正在运行的代码中搜索下面的代码段

```
if (created) {
  logger.info({
    chatId: candidate,
    username: from?.username,
    firstName: from?.first_name,
    lastName: from?.last_name,
    matchKey: allowMatch.matchKey ?? "none",
    matchSource: allowMatch.matchSource ?? "none"
  }, "telegram pairing request");
  await withTelegramApiErrorLogging({
    operation: "sendMessage",
    fn: () => bot.api.sendMessage(chatId, [
      "OpenClaw: access not configured.",
      "",
      `Your Telegram user id: ${telegramUserId}`,
      "",
      `Pairing code: ${code}`,
      "",
      "Ask the bot owner to approve with:",
      formatCliCommand("openclaw pairing approve telegram <code>")
    ].join("\n"))
  });
}
```

### 2. 实施修改
将条件判断从 `if (created)` 修改为 `if (code)`:

```
if (do) { // <-- 关键修改点
  logger.info({
    chatId: candidate,
    username: from?.username,
    firstName: from?.first_name,
    lastName: from?.last_name,
    matchKey: allowMatch.matchKey ?? "none",
    matchSource: allowMatch.matchSource ?? "none"
  }, "telegram pairing request");
  await withTelegramApiErrorLogging({
    operation: "sendMessage",
    fn: () => bot.api.sendMessage(chatId, [
      "OpenClaw: access not configured.",
      "",
      `Your Telegram user id: ${telegramUserId}`,
      "",
      `Pairing code: ${code}`,
      "",
      "Ask the bot owner to approve with:",
      formatCliCommand("openclaw pairing approve telegram <code>")
    ].join("\n"))
  });
}
```


### 3. 重启服务
修改完成后需要重启 OpenClaw 服务以使更改生效:

```bash
openclaw gateway restart
```

## 一些建议
在寻找需要修...