Implement boss blitz server leaderboard

src/main/java/emu/nebula/game/GameContext.java

@@ -10,6 +10,7 @@ import emu.nebula.GameConstants;
 import emu.nebula.Nebula;
 import emu.nebula.game.gacha.GachaModule;
 import emu.nebula.game.player.PlayerModule;
+import emu.nebula.game.scoreboss.ScoreBossModule;
 import emu.nebula.net.GameSession;
 
 import it.unimi.dsi.fastutil.objects.Object2ObjectMap;
@@ -24,6 +25,7 @@ public class GameContext implements Runnable {
     // Modules
     private final PlayerModule playerModule;
     private final GachaModule gachaModule;
+    private final ScoreBossModule scoreBossModule;
     
     // Game loop
     private final ScheduledExecutorService scheduler;
@@ -37,6 +39,7 @@ public class GameContext implements Runnable {
         // Setup game modules
         this.playerModule = new PlayerModule(this);
         this.gachaModule = new GachaModule(this);
+        this.scoreBossModule = new ScoreBossModule(this);
         
         // Run game loop
         this.scheduler = Executors.newScheduledThreadPool(1);