animation framework

fix double mutable borrow with replacement

Merge branch 'master' of https://gitlab.com/starkingdoms.tk/starkingdoms.tk

yay broken, player initialization

texture loading

spritesheets

add spritesheet data - parsing coming soon

recv position and planet data on the client

rendering traits

update frontend

physics engine start

yay merged the file swap (why git why)

haha oops apparently didnt add files (silly me)

fine core, added position packet

merge conflict generator (clean up naming of handler/manager in server/)

update CI

rename to manager.rs

CI

fix backoff delay happening even when backoff should be 0

cleanup