Notify user for spam detection mutes. Add notification status ('user notified in DMs' etc.) to the case. Log case updates. Add 'unmuted immediately' to the case for unmutes without a time.

src/data/LogType.ts

@@ -49,4 +49,6 @@ export enum LogType {
 
   MEMBER_ROLE_CHANGES,
   VOICE_CHANNEL_FORCE_MOVE,
+
+  CASE_UPDATE,
 }