First stuff

APP/DTO/User.cs

@@ -0,0 +1,24 @@
+using System.Text.Json.Serialization;
+
+namespace APP.DTO;
+
+public class User
+{
+    [JsonPropertyName("id")] public long Id { get; set; }
+
+    [JsonPropertyName("username")] public string Username { get; set; }
+
+    [JsonPropertyName("url")] public string Url { get; set; }
+
+    [JsonPropertyName("imageUrl")] public string ImageUrl { get; set; }
+
+    [JsonPropertyName("lastOnline")] public DateTime LastOnline { get; set; }
+
+    [JsonPropertyName("gender")] public string? Gender { get; set; }
+
+    [JsonPropertyName("birthday")] public DateTime? Birthday { get; set; }
+
+    [JsonPropertyName("location")] public string? Location { get; set; }
+
+    [JsonPropertyName("joined")] public DateTime Joined { get; set; }
+}