Bugs

[nooomski]

Some of the current bugs encountered during testing:

1. Scrolling too quickly breaks the game render. The game continues but the screen turns blank (tested on Chrome v96)
2. Websockets fail when playing a second game (in Chrome v96)
3. A quarry randomly converted into a tower
4. Sometimes pop was not able to move to a clear tile. Other times pop was able to move, but then future pop couldn't move to that tile anymore even though the tile remained the same.