And forgot the IHasWebPages

src/Jellyfin.Plugin.MediaBar/MediaBarPlugin.cs

@@ -6,7 +6,7 @@ using MediaBrowser.Model.Serialization;
 
 namespace Jellyfin.Plugin.MediaBar
 {
-    public class MediaBarPlugin : BasePlugin<PluginConfiguration>, IHasPluginConfiguration
+    public class MediaBarPlugin : BasePlugin<PluginConfiguration>, IHasPluginConfiguration, IHasWebPages
     {
         public override Guid Id => Guid.Parse("08f615ea-2107-4f04-89cc-091035f54448");
 
@@ -15,5 +15,16 @@ namespace Jellyfin.Plugin.MediaBar
         public MediaBarPlugin(IApplicationPaths applicationPaths, IXmlSerializer xmlSerializer, IServiceProvider serviceProvider) : base(applicationPaths, xmlSerializer)
         {
         }
+        
+        public IEnumerable<PluginPageInfo> GetPages()
+        {
+            string? prefix = GetType().Namespace;
+
+            yield return new PluginPageInfo
+            {
+                Name = Name,
+                EmbeddedResourcePath = $"{prefix}.Configuration.config.html"
+            };
+        }
     }
 }