[ENHANCEMENT] Add integration in DiscordSRV

[Nebojsa Majic]

Describe the feature you'd like to have implemented
Syncing the links with DiscordSRV, the sync feature of the Limbo plugin is easier to use than that of DiscordSRV

Is your feature request related to an existing problem? Please describe.
There is another Discord Plugin called DiscordSRV, it adds many features like syncing roles and proximity chat. At the moment you have to link the account in DiscordSRV by DMing the bot, users had problems with that and it could be added that the plugin syncs with DiscordSRV. The team behind DiscordSRV didn't do anything for over a year on their side to add such feature.

Additional context