Remove internal phase comments and format code

Strip all Phase references, TODO/FUTURE roadmap notes, and internal
planning comments from the codebase. Run Prettier for consistent
formatting across all Java files.

src/main/java/com/tiedup/remake/bounty/Bounty.java

@@ -7,7 +7,6 @@ import net.minecraft.world.item.ItemStack;
 /**
  * Represents a single bounty placed on a player.
  *
- * Phase 17: Bounty System
  *
  * A bounty is created when a player (client) offers a reward for capturing
  * another player (target). Anyone who delivers the target to the client