- added Lutris 6.21-5 runner
- added `recommendable` field to the runners (for future feature)
- removed PrefixSelector class which functionality now partially moved
as an anonymous class in the `constants.prefixDir` property
- fixed temp winetricks and winecfg buttons disabling
- made `LauncherLib.getGameVersion` method to gather game version from its files
- updated typescript, electron-builder and electron versions
- updated readme:
+ added link to the discord server
+ added roadmap goal
+ added development delay notification
- added new lutris and proton-ge versions
- updated launcher's banner
- removed old config file compatibility check
- added analytics window
- added Proton 6.20 GE 1 to the runners list
- all common components moved to the separate files
- changed Launch button's shadow
