Rework the UI

Fix Score
Add Kiouze CSS
Rework the tournaments API

LaDOSE.Src/LaDOSE.DTO/EventDTO.cs

@@ -0,0 +1,8 @@
+namespace LaDOSE.DTO
+{
+    public class EventDTO
+    {
+        public int Id { get; set; }
+        public string Name { get; set; }
+    };
+}