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/client/state/MovementStyleClientState.java

@@ -21,7 +21,8 @@ import org.jetbrains.annotations.Nullable;
 @OnlyIn(Dist.CLIENT)
 public class MovementStyleClientState {
 
-    private static final Map<UUID, MovementStyle> styles = new ConcurrentHashMap<>();
+    private static final Map<UUID, MovementStyle> styles =
+        new ConcurrentHashMap<>();
 
     /**
      * Set the active movement style for a player.