Read App configuration info

AppInfo.swift

extension App {
    static var infoDictionary: [String: Any]? {
        return Bundle.main.infoDictionary
    }

    static var appVersion: String {
        return infoDictionary?["CFBundleShortVersionString"] as? String ?? ""
    }

    static var appBuildVersion: String {
        return infoDictionary?["CFBundleVersion"] as? String ?? ""
    }

    static var appDisplayName: String {
        return infoDictionary?["CFBundleDisplayName"] as? String ?? ""
    }
}