feat: prioritise and blacklist media and overview in setting page of progress in adding info

Jellyfin.Plugin.JRay/Models/PolicyAction.cs

@@ -0,0 +1,15 @@
+namespace Jellyfin.Plugin.JRay.Models;
+
+/// <summary>
+/// The action a <see cref="MediaPolicyRule"/> applies to matching items.
+/// A given scope+value can hold at most one action at a time, so an item
+/// can never be both prioritised and ignored by the same target.
+/// </summary>
+public enum PolicyAction
+{
+    /// <summary>Push matching items to the front of the work queue.</summary>
+    Prioritise,
+
+    /// <summary>Exclude matching items from the work queue entirely.</summary>
+    Ignore
+}