Entity Tickrate API

this mod is a simple (?) library mod for my own mods
this mod is inspired from Tickrate Changer by Guichaguri
this mod is completely regardless with /tick command that introduced in 1.20.3+, and already developed before it was introduced

Usage :
for developer, use TimerUtil#setTickrate to change tickrate of entities
for non-developer, use in-game command /setTickrate <entity> <tickrate> to manipulate any entities tickrate

example for command :
/setTickrate @e[type=minecraft:warden] 100 (this will change tickrate of warden to 100)
/setTickrate @e[type=minecraft:warden] (this will reset tickrate of warden to 20)