Implement Image Functionality

Implement the Image concept from OpenTAP REST-API. An Image is a set of OpenTAP packages and a set of repositories. This concept allows to:

• Verify that the specified set of packages and repositories is resolvable.
• Install the image packages to a location
• CLI Action to install image packages to a location

class ImageSpecifier
{
    List<PackageSpecifier> Packages { get; set; }
    List<string> Repositories { get; set; }
    static ImageSpecifier FromFile(string filePath);
    static ImageSpecifier FromImage(Image image);
    
    ImageResolution Resolve();
    //Image ToImage();
}

class Image
{
    string Id { get; }
    ReadOnlyCollection<IPackageIdentifer> Packages { get; }
    ReadOnlyCollection<string> Repositories { get; }
}

class ImageResolution
{
    public Image image { get; }
    public bool Valid { get; }
    List<ResolutionException> { get; }
}

ConflictingPackagesException : ResolutionException{
    PackageSpecifier packageA
    PackageSpecifier packageB
    ConflictType conflict
}

MissingPackageException  : ResolutionException{
    PackageSpecifier package
}
enum ConflictType{
    OS,
    Arch
    Version
}