feat(hs): team-base respawn + reapply earned buffs on respawn

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/GameLogic/MiniGames/HeykelSavasiContext.cs

@@ -624,6 +624,10 @@ public class HeykelSavasiContext : MiniGameContext
         }
     }
 
+    /// <summary>Reapplies the team's earned buffs to a player who just (re)spawned.</summary>
+    /// <param name="player">The player who (re)spawned.</param>
+    public ValueTask OnPlayerRespawnedAsync(Player player) => this.ReapplyBuffsAsync(player);
+
     /// <summary>
     /// Pure, dependency-free tracker for statue-break progress and win detection. Extracted out of
     /// <see cref="HeykelSavasiContext"/> so it can be unit-tested directly, without constructing a full