add column for group class

src/faction/faction.entity.ts

@@ -93,6 +93,7 @@ export class FP_HistoryEntity {
 export class GameGroupEntity {
   @PrimaryGeneratedColumn('uuid') id: string;
   @Column('text') name: string;
+  @Column('text') class: string;
   @OneToOne(type => Game_PersonEntity, person => person.leaderGroup, {
     onDelete: 'CASCADE',
   })