Create a Paper/Spigot Minecraft plugin for version 1.20+ called AetherionSMP. Concept: Players collect Aether Energy by killing mobs and mining ores. Energy can be spent on abilities. Commands: /aether – shows how much Aether Energy the player has. /aether give <player> <amount> – admin command to give energy. /aether ability <abilityname> – activates an unlocked ability. Permissions: aetherion.admin – allows use of admin commands aetherion.use – allows players to use abilities Abilities: Aether Dash – launches the player forward quickly (cooldown 30 seconds) Sky Leap – gives the player a high jump boost (cooldown 45 seconds) Lightning Strike – strikes the player you hit with lightning (cooldown 60 seconds) Events: PlayerJoinEvent – create Aether data if player joins for the first time EntityDeathEvent – give Aether energy when players kill mobs BlockBreakEvent – small chance to gain Aether energy when mining ores Configuration: config.yml - mob-energy: amount of energy gained per mob - ore-energy: chance of energy from mining - ability-cooldowns: configurable cooldowns - max-energy: maximum energy a player can hold Other: Show action bar messages when players gain Aether Energy. Save player data so energy persists after server restart.