Add NewUdManagerFromBackup functor

Sources/ElixxirDAppsSDK/Functors/NewUdManagerFromBackup.swift

+import Bindings
+import XCTestDynamicOverlay
+
+public struct NewUdManagerFromBackup {
+  public var run: (Int, UdNetworkStatus, Fact, Fact) throws -> UserDiscovery
+
+  public func callAsFunction(
+    e2eId: Int,
+    follower: UdNetworkStatus,
+    email: Fact,
+    phone: Fact
+  ) throws -> UserDiscovery {
+    try run(e2eId, follower, email, phone)
+  }
+}
+
+extension NewUdManagerFromBackup {
+  public static let live = NewUdManagerFromBackup {
+    e2eId, follower, email, phone in
+
+    var error: NSError?
+    let bindingsUD = BindingsNewUdManagerFromBackup(
+      e2eId,
+      follower.makeBindingsUdNetworkStatus(),
+      try email.encode(),
+      try phone.encode(),
+      &error
+    )
+    if let error = error {
+      throw error
+    }
+    guard let bindingsUD = bindingsUD else {
+      fatalError("BindingsNewUdManagerFromBackup returned `nil` without providing error")
+    }
+    return .live(bindingsUD)
+  }
+}
+
+extension NewUdManagerFromBackup {
+  public static let unimplemented = NewUdManagerFromBackup(
+    run: XCTUnimplemented("\(Self.self)")
+  )
+}