Special links

HTTP links:

• https://t.me/bot?start=foo. Starts @bot with parameter "foo".
• https://t.me/share/url?url=foo. Lets the user select a chat and have their input be "foo".

TG links:

• tg://resolve?domain=bot&start=foo. Starts @bot with parameter "foo".
• tg://openmessage?chat_id=123&message_id=456. Should go to the message 456 from chat 123.

More can be found in tdesktop's click_handler_types.cpp.

The links/urls might be platform-/client-specific and as such might not work on every client. If you really need to use some special link make sure it works on all platforms.