Add kicks and bans to the `-warnings` command

[dashwav]

When checking a users warnings there is currently no prior info about kicks and bans, so the potential is there for someone to have been kicked repeatedly but still have a 'clean' record. We need to add this sort of info into the command.

There is already a moderation db table, and helper functions to hook into the table they are just not 100% feature complete and need to be tied into the moderation actions and removed of bugs.

Once the kicks/bans are tracked successfully we need to integrate them into the actual embed building part of the -warnings command.