I want to make modern telegram chat ai bot Using node js, i hope you use function i deploy in cloudflare, acording cloaudeflare give me node js code. my bot name is Lumimai AI. This bot help you to do dubble fast your work, and to see Devloper get easily use and get high results. Use bold text snd emojis. Make more professional this welcome message. Always show 2 buttons at one line after show next button in secound next line. Show keyboard button like, "Available Bots and Beta Available" After next line "More Bots and Developer" and last line show single button called "Buy Me a Coffee" i hope you understand. Remember need professional text welcome message text, show my branding in last like Made with love by Kaiiddo. When user click on kaiiddo text open my GitHub profile. Make sure in welcome message show include this bot is absolutely free never ask you for pay!

For bold text must use "*" instead of "**" please use emoji in button. I don't show keyboard button with i talled layout.

 Please you always use my bot token "7283488262:AAGIAq9A8dFxiNNajMd398bv_AyDU7kMqs4" You can send keyboard buttons in Node.js using the `reply_markup` property in the `sendMessage` method.

Here's an example:

const TelegramBot = require('node-telegram-bot-api');

const token = 'YOUR_BOT_TOKEN';

const bot = new TelegramBot(token, {polling: true});

const keyboard = [

  [

    { text: 'Button 1' },

    { text: 'Button 2' }

  ],

  [

    { text: 'Button 3' }

  ]

];

bot.sendMessage(chatId, 'Select an option:', {

  reply_markup: {

    keyboard

  }

});

```