Add Pro fiducial monograph lookup

Services/EntitlementService.cs

@@ -21,7 +21,8 @@ public sealed class EntitlementService(
         AppFeatures.CloudSync,
         AppFeatures.OfflineMaps,
         AppFeatures.AdvancedGeometry,
-        AppFeatures.GpsTrail
+        AppFeatures.GpsTrail,
+        AppFeatures.FiducialPoints
     };
 
     public bool IsGoogleProActive { get; private set; }
@@ -185,4 +186,5 @@ public static class AppFeatures
     public const string OfflineMaps = "offline-maps";
     public const string AdvancedGeometry = "advanced-geometry";
     public const string GpsTrail = "gps-trail";
+    public const string FiducialPoints = "fiducial-points";
 }