Expand on Signups/Playerchats

[JacksonVirgo]

Signups

• Ban specific people from signing up.
• Add people manually to specific categories.
• Remove people manually from specific categories.
• Lock specific categories for events such as games starting.
• Log signup interactions just in case
• Add the player-chat server link to the signup embed.
• Show hosts/co-hosts/backup hosts to signup embed.
• Linking signups to player-chats automatically.
• Spectator boolean, if true players can sign up as a spectator to be easily manually transferred to playerchat integrations.

Player Chats

• Make sure the player removal command actually works.
• Enable exchanging players, for replacements. Chat can be renamed if no custom name has been set.
• Option to rename channels after their creation.
• Option to add co-hosts after the game creation.
• Option to add/remove/change main hosts.
• Link signups to player-chats for when the signup closes or another event.

[LunexSan]

Looks good to me, the linking bit sounds tricky and can be the last thing you wrap your head around, doing it manually should suffice for the meantime.

[LunexSan]

If, in the signup message, the playerchat server was selected as the active playerchat medium, then if a player joins that signup and is not on the playerchat server, they get an ephemeral that lets the know to join it