I'm currently working on an updated version of my modpack, This aims to create a cozy and non-overwhelming experience for modded minecraft.
However, there's an "issue" I'd like to address. When launching a world or entering a game, the stamina icon appears, potentially overwhelming new players with unnecessary information and causing confusion. due to new and strange icons

I'm thinking of two possible solutions:
A) Is there a way to prevent the stamina from depleting upon entering a world and instead set it to full automatically?
B) Alternatively, is it possible to hide the stamina icon entirely during gameplay?

Thanks

The first suggestion has been implemented in 8af3286.

On the second suggestion I am assuming you're talking about ways to disable the stamina system itself, since otherwise it doesn't make any sense. You can achieve that by changing server-side config - either manually editing each stamina delta values, or turning off both paraglidingConsumesStamina and runningConsumesStamina options.(assuming you don't have any other addon that makes use of stamina system)