docker files fixes from liaqat

src/Managing.Application.Abstractions/Services/IUserService.cs

@@ -0,0 +1,9 @@
+using Managing.Domain.Users;
+
+namespace Managing.Application.Abstractions.Services;
+
+public interface IUserService
+{
+    Task<User> Authenticate(string name, string address, string message, string signature);
+    Task<User> GetUserByAddressAsync(string address);
+}