Enhancement: Be able to implement custom fonts to the platform just by knowing its path.

[Hu63Dovella]

I have a large list where I store all my fonts path (which I got from using winreg), but the problem is that customtkinter can't support these fonts. Even if I tried to derive from the names, it doesn't work. List one by one or using external modules as a medium such as matplotlib or pillow is a big no no for me. Thus, I would appreciate that if customtkinter will work by using path for fonts.