Reorganized config. Re implemented auth controller to use token-pair authentication and oauth2

Moonlight.Shared/Http/Responses/Auth/RefreshResponse.cs

@@ -0,0 +1,8 @@
+namespace Moonlight.Shared.Http.Responses.Auth;
+
+public class RefreshResponse
+{
+    public string AccessToken { get; set; }
+    public string RefreshToken { get; set; }
+    public DateTime ExpiresAt { get; set; }
+}