Support multiple `TELEGRAM_CHAT_IDs`

[vermaxik]

Hi @mustafabayar

Thank you for a great bot, works like a charm 🤗

Unfortunately I'm not golang dev, so I can't contribute properly, but I have a feature request to support multiple chat ids.

It would be much convenient if my partner and I would receive the same messages together.

Thank you in advance 👍

[layonez]

@vermaxik Hey man, you actually can create a group chat with bot and sent messages there :)

[vermaxik]

@layonez didn't know it, will try 🙌 thank you 👍

[mustafabayar]

Sorry that I missed this, but glad that you found a solution!