Updeted Session Model and Session Opener Service

renamed RefreshToken in model to RefreshTokenHash - now we have a hash of token, not a token

Govor.Application/Services/Authentication/JwtTokenHasher.cs

@@ -0,0 +1,16 @@
+using Govor.Application.Interfaces.Authentication;
+
+namespace Govor.Application.Services.Authentication;
+
+public class JwtTokenHasher : IJwtTokenHasher
+{
+    public string HashToken(string token)
+    {
+        return BCrypt.Net.BCrypt.HashPassword(token, workFactor: 13);
+    }
+
+    public bool VerifyToken(string token, string storedHash)
+    {
+        return BCrypt.Net.BCrypt.Verify(token, storedHash);
+    }
+}