Minor patch
- Fixed an issue where cats would always go down & right when first created instead of randomly picking a direction

New Features:
- Customizable cats!
- You can now choose any number of images to add or remove bouncing around your screen, allowing full customizability!
- Options menu, accessible from extension settings or by right-clicking the extension icon
Performance updates:
- A complete rewrite of how data was handled, eliminating large amounts of duplicate data.
- previously, the data of each cat was stored separately, but now each cat is responsible for keeping their own data, theoretically reducing memory usage
- the cats now move at 30 FPS instead of 190

Features:
A new context menu option: remove all cats! removes all cats without needing to reload the page.

Fixes and Improvements:
Overhauls the use of setIntervals in order to run every cat on one interval, as opposed to having one interval per cat, massively cutting down on lag, especially with higher numbers of cats, allowing many more cats to be added while causing significantly less lag

made the extension actually work. I hope.