more dotnet 10 updates (#2676)

* update more libraries to dotnet 10

* fix dockerfiles

* fix numeric types

ErsatzTV.Core.Nullable/Api/ScriptedPlayout/ControlGraphicsOff.cs

@@ -0,0 +1,9 @@
+using System.ComponentModel;
+
+namespace ErsatzTV.Core.Api.ScriptedPlayout;
+
+public record ControlGraphicsOff
+{
+    [Description("A list of graphics elements to turn off. All graphics elements will be turned off if this list is null or empty")]
+    public List<string> Graphics { get; set; } = [];
+}