build(macOS): re-add macOS in the package but error if it's built for it

build: remove `macOS` compatibility

* It's actually not compatible with `macOS`, even if the code compiles,
  it simply doesn't work like on iOS (proof is that tests are not
  passing correctly on macOS)
* It needs more investigation to figure out what's wrong on macOS

build(CI): add CI GitHub Action script

docs: update README to include new libs of this package

build: initial setup of the library