Link Utilities 0.2 Alpha

• I renamed the extension to Link Utilities, because it isn't really a manager.
• Added the functionality to add links to the store page of games, if they are from steam, gog or itch.
• Refactored lots of code to make it a bit faster

My first release! Yay!

This is a very rudimentary first version, but I'm very excited that I managed to finally start developing a Playnite extension!