demo patch 0.22

## 0.22

implemented a bunch of hotfixes for the demo

improved start run animations and vfx

refactored codebase to be more reliable

refactored buggy spawn delay of enemies

game saves more frequently now to prevent loss of progress and skills

## 0.21

revamped the hive level by adding more worker bees and updating the start run portal

improved enemy behavior

added a bunch of sfx and updated music

fixed a bug where the music would not pause and unpause correctly

## 0.20

updated UI components

fixed sprite scaling in enemy wiki

fixed a bug where pausing with the esc key was not possible

debugged mosquito and wasp state machines

addressed feedback on mosquito mechanics and made them killable to prevent the explosion