Make a Spigot 1.20.6 Java 17 plugin called Sharingan. Players with permission sharingan.use should automatically receive one soulbound Eye of Ender named Sharingan Eye if they do not already have it. If they do not have the permission, remove the item. Do not give duplicates. The item can be moved in the inventory by its owner but cannot be dropped, stolen, or transferred. When the player is holding the Sharingan Eye and right clicks, it should toggle Sharingan on and off. While Sharingan is active, give a small speed boost, a small melee damage boost, and naturally slow nearby arrows within 10 blocks without freezing them or making them fall straight down. Add chakra with max 100, regen 4 per second while off, drain 6 per second while on, auto disable at 0, and show chakra in a blue boss bar. Use activation and deactivation title text, vanilla sounds, and subtle red particles around the player’s head while active. Include plugin.yml and config.yml and make sure it loads cleanly on Spigot 1.20.6.