Groups

[hel0t]

Adds:

• FikaMatchController to override default SPT match controller (SPT's MatchController lacked many methods that allow group functionality to work).
• FikaGroupService for managing group related functions & state.
• Numerous adjustments to callback and controller overrides to use groupId/sessionId for linking a player with their group & match etc.
• GameCallbacks override which exposes the getCurrentGroup method for retrieving info on squad members.
• MatchCallbacks override which exposes raidReady & raidNotReady methods for notifying other squad members of raid member ready status changes.
• FikaMatchStaticRouter to expose the /client/match/raid/ready & /client/match/raid/not-ready endpoints.

Updates:

• FikaMatchController with an extension to the startOfflineRaid method which sends the raid settings notification to group members..
• ProfileControllerOverride with a new method getProfileStatus to expose profile info
• FikaRaidController to link the player with their group in a handleRaidGetHost and handleRaidJoin.
• FikaMatchService with group related info.
• FikaUpdateController to add the groupId to handleSpawnpoint.
• FikaRaidStaticRouter to add /fika/raid/group to expose the group/raid info to assist the JoinMatch method in the plugin.

[hel0t]

@Lacyway @TheSpartaPT I've removed chat related code and cherry picked squad updates on top of main