Invalid reset hp when switching sets and/or add button to reset hp in calc

[LonelyMikage]

In the calc there is an option to change a mons current hp, either by number or by percentage. This does not get reset when switching sets and the only way to reset it to full hp is to manually change either field.

My suggestions are:

1. Reset this value to default (100%) as is done with other fields such as stat changes and status.
2. Add a button to reset hp to 100% to the right of the field in the calc

 

[DaWoblefet]

Damage calc suggestions are handled here: https://www.smogon.com/forums/threads/pokémon-showdown-damage-calculator.3593546/