Bug: Non-optional initializers not available in package as per README

[ekscrypto]

Describe the bug
The NonEmptyString type should not allow an empty string to be used as initializer

To Reproduce

@main
struct SafeTypeTestApp: App {
    let myString = NonEmptyString("")

    var body: some Scene {
        WindowGroup {
            let _ = myString
            ContentView()
        }
    }
}

Expected behavior
There should be a compile time or runtime error

Screenshots

[ekscrypto]

I noticed the documentation says this is the optional initializer, so I tried to use the macro but...

[lucaswkuipers]

Thanks a lot for pointing this out! I'm updating the README to better reflect the APIs present in the isolated package!