Remove unneeded code

Sources/ElixxirDAppsSDK/Legacy/ClientE2ELogin.swift

-//import Bindings
-//
-//public struct ClientE2ELogin {
-//    public var login: (Client) throws -> ClientE2E
-//    
-//    public func callAsFunction(with client: Client) throws -> ClientE2E {
-//        try login(client)
-//    }
-//}
-//
-//extension ClientE2ELogin {
-//    public static let live = ClientE2ELogin { client in
-//        var error: NSError?
-//        let cMixId = client.getId()
-//        let myIdentity = try client.makeIdentity()
-//        let encoder = JSONEncoder()
-//        let myIdentityData = try encoder.encode(myIdentity)
-//        let bindingsClientE2E = BindingsLoginE2e(cMixId, nil, myIdentityData, &error)
-//        if let error = error {
-//            throw error
-//        }
-//        guard let bindingsClientE2E = bindingsClientE2E else {
-//            fatalError("BindingsLoginE2E returned `nil` without providing error")
-//        }
-//        return ClientE2E.live(bindingsClientE2E: bindingsClientE2E)
-//    }
-//}
-//
-//#if DEBUG
-//extension ClientE2ELogin {
-//    public static let failing = ClientE2ELogin { _ in
-//        struct NotImplemented: Error {}
-//        throw NotImplemented()
-//    }
-//}
-//#endif

Sources/ElixxirDAppsSDK/Legacy/ContactFromIdentityProvider.swift

-import Bindings
-
-public struct ContactFromIdentityProvider {
-  public var get: () throws -> Data
-
-  public func callAsFunction() throws -> Data {
-    try get()
-  }
-}
-
-extension ContactFromIdentityProvider {
-  public static func live(bindingsClientE2E: BindingsE2e) -> ContactFromIdentityProvider {
-    ContactFromIdentityProvider {
-      let contactData = bindingsClientE2E.getContact()
-        guard let contactData = contactData else {
-            fatalError("BindingsGetContact returned `nil` without providing error")
-        }
-      return contactData
-    }
-  }
-}
-
-#if DEBUG
-extension ContactFromIdentityProvider {
-  public static let failing = ContactFromIdentityProvider {
-    struct NotImplemented: Error {}
-    throw NotImplemented()
-  }
-}
-#endif

Sources/ElixxirDAppsSDK/Legacy/IdentityMaker.swift

-//import Bindings
-//
-//public struct IdentityMaker {
-//  public var make: () throws -> Identity
-//
-//  public func callAsFunction() throws -> Identity {
-//    try make()
-//  }
-//}
-//
-//extension IdentityMaker {
-//  public static func live(bindingsClient: BindingsCmix) -> IdentityMaker {
-//    IdentityMaker {
-//      let data = try bindingsClient.makeIdentity()
-//      let decoder = JSONDecoder()
-//      return try decoder.decode(Identity.self, from: data)
-//    }
-//  }
-//}
-//
-//#if DEBUG
-//extension IdentityMaker {
-//  public static let failing = IdentityMaker {
-//    struct NotImplemented: Error {}
-//    throw NotImplemented()
-//  }
-//}
-//#endif