Provide an `.MSIX` installation package.

[RokeJulianLockhart]

My rationale is available at felixrieseberg/windows95#221 (comment).

[mokhin-denis]

Is it about this? And is it simple to use this?

[RokeJulianLockhart]

#6 (comment)

@mokhin-denis, indeed, that's what I'm referring to. I can't attest to how trivial it would be, because I'm unfamiliar with your application's architecture. However, I know of projects which managed to create a package in approximately a week.