Legacy commands deprecation

As announced a few months ago, discord is will implement the message intent after April 30th 2022. It means that InviteLogger won't be able to receive messages from guild members after this date. This update will impact our services as well. Legacy commands, the ones with customizable prefix will be shutted down for the main InviteLogger. They will be still available on private bot instances. It means that the only way to use the bot past this date will be slash commands. Also, some servers have refused the bot to create slash commands in their servers. They are now receiving a deprecation message requesting to re-invite the bot.

And if you are still using legacy commands. you might see this message below regular command embeds