Promise Rework

[brain-frog]

This is the beginning of a big cleanup, please test thoroughly

[DustinLin]

just saw this, seems like it will conflict with the changes I made in PR #783

skimming through there will me merge conflicts, but doesn't seem like the functionality or the change will be impacted? Especially looking at pokemon.ts and phases.ts

[brain-frog]

just saw this, seems like it will conflict with the changes I made in PR #783

skimming through there will me merge conflicts, but doesn't seem like the functionality or the change will be impacted? Especially looking at pokemon.ts and phases.ts

@DustinLin No part of this should change functionality, its cleaning up the code to be more readable and use async/Promises cleaner

[DustinLin]

looked and did some testing (with my changes) and everything seems ok from my perspective

[DustinLin]

small thing i noticed though is multi-hit move animations are faster now? check out the 2 clips

(these changes could also be whatever was merged into main but figured point them out here since it may be related)

---- NEW

https://github.com/pagefaultgames/pokerogue/assets/39450497/73921078-656f-492d-be5c-1f094f7c8ada

---- OLD

https://github.com/pagefaultgames/pokerogue/assets/39450497/87f4fbb0-d2dc-425f-b31a-9e16b6d0a50b

[brain-frog]

closing this to restart and test more thoroughly along the way