Shortlinking the message link and use it for invite

the message link is actually this long url

https://discord.com/channels/700XXXXXXX547/861526XXX391360/870243881XX10538

Its ugly to use it when we want to refer/link to a message from another message on the server

Shortlinking this can add a lot more readability to the messages

And maybe combine it with a invite fonction, so that someone invited to the server find it easily