[feat]: Don't require Mythic Engine

[lylythechosenone]

Feature description

I would love to use Mythic for macOS games, but I don't have any Windows games to run, so installing wine ("Mythic Engine") and setting up a wine prefix ("container") is unnecessary. I would appreciate being able to use Mythic without this.

Before submitting

• I've made research efforts and searched the documentation
• I've searched for existing issues and PRs