Implemented handling of server side issues using the rfc for problem detasils in the frontend

Moonlight.Shared/Http/Responses/ProblemDetails.cs

@@ -0,0 +1,10 @@
+namespace Moonlight.Shared.Http.Responses;
+
+public class ProblemDetails
+{
+    public string Type { get; set; }
+    public string Title { get; set; }
+    public int Status { get; set; }
+    public string? Detail { get; set; }
+    public Dictionary<string, string[]>? Errors { get; set; }
+}

Moonlight.Shared/Http/SerializationContext.cs

@@ -50,6 +50,9 @@ namespace Moonlight.Shared.Http;
 
 // Container Helper
 [JsonSerializable(typeof(ContainerHelperStatusDto))]
+
+// Misc
+[JsonSerializable(typeof(ProblemDetails))]
 public partial class SerializationContext : JsonSerializerContext
 {
 }