[Feature Request] Add configurable auto eat option

[Art0sh]

What the title says.
I would like to have an option/function that automatically eats (maybe if something is in offhand?) if hunger falls below a set level.
I wanted to request that, since a server I play on has a safeguard against afk fishing, where you have to stay above a set hunger level to be allowed to fish (And lose some hunger with every fish caught)

[Wudji]

Thank you for your suggestions, but this function is way too cheat...