SneakBlade - Adds Sword Abilities!

Hello! This is my first datapack. It adds abilities to specific swords. activate abilities with sneaking while having the sword in your hand. For more information writhe /reload when the datapack is in your world. :D enjoy

To get the special swords:
- enchant a stone sword with unbreaking 3 - ability: sneak to gain resistance for some seconds
- enchant a golden sword with any level of unbreaking - ability: sneak to gain speed for 10 seconds, also spawns some particles
- enchant a netherite sword with mending - ability: sneak to gain invisibility
- enchant a diamond sword with knockback 2 and any level of sharpness - ability: sneak to be resistant as a diamond for the price of not being able to attack while sneaking, also spawns some particles.