Role: You are an expert Minecraft Plugin Developer for PaperMC. Task: Create a complete, compiled .jar file for a Minecraft plugin named HockeyRush. Technical Specifications: Version: Paper 1.21.1 (Java 21). Dependencies: PlaceholderAPI, UltimateTeams, MythicMobs. Core Feature (The Puck): The puck is a MythicMob (internal name: "puck"). It's a turtle with a custom model. Physics: Implement a "Slide-on-ice" feature in the config.yml. If enabled, hitting the puck entity should apply velocity based on the player's look direction, multiplied by a slide_multiplier. Setup Tools: 1. Wooden Hoe: Left-click for Pos1, Right-click for Pos2 to define a 3D Goal Zone. 2. Wooden Shovel: Right-click to set the Face-off (Bully) point where the puck spawns. Gameplay Logic: Detect when the "puck" entity is fully inside a defined Goal Zone. Track the last 3 players who hit the puck (1 Scorer, 2 Assists). On Goal: Play a Title Message ("GOAL!")