feat: Add game activity status (Experimental)

server/src/entities/GameMatchMissEntity.ts

@@ -0,0 +1,22 @@
+import {
+  Column,
+  Entity,
+  Index,
+  PrimaryColumn
+} from 'typeorm';
+
+@Entity('game_match_misses')
+export class GameMatchMissEntity {
+  @PrimaryColumn('text')
+  processKey!: string;
+
+  @Column('text')
+  processName!: string;
+
+  @Column('integer')
+  missedAt!: number;
+
+  @Index()
+  @Column('integer')
+  expiresAt!: number;
+}

server/src/entities/index.ts

@@ -9,3 +9,4 @@ export { JoinRequestEntity } from './JoinRequestEntity';
 export { ServerMembershipEntity } from './ServerMembershipEntity';
 export { ServerInviteEntity } from './ServerInviteEntity';
 export { ServerBanEntity } from './ServerBanEntity';
+export { GameMatchMissEntity } from './GameMatchMissEntity';