Simplified plugin service and loading

Moonlight.ApiServer/Helpers/PluginAssetFileProvider.cs

@@ -1,37 +0,0 @@
-using Microsoft.Extensions.FileProviders;
-using Microsoft.Extensions.FileProviders.Physical;
-using Microsoft.Extensions.Primitives;
-using Moonlight.ApiServer.Services;
-
-namespace Moonlight.ApiServer.Helpers;
-
-public class PluginAssetFileProvider : IFileProvider
-{
-    private readonly PluginService PluginService;
-
-    public PluginAssetFileProvider(PluginService pluginService)
-    {
-        PluginService = pluginService;
-    }
-
-    public IDirectoryContents GetDirectoryContents(string subpath)
-    {
-        return NotFoundDirectoryContents.Singleton;
-    }
-
-    public IFileInfo GetFileInfo(string subpath)
-    {
-        if (!PluginService.AssetMap.TryGetValue(subpath, out var physicalPath))
-            return new NotFoundFileInfo(subpath);
-        
-        if (!File.Exists(physicalPath))
-            return new NotFoundFileInfo(subpath);
-
-        return new PhysicalFileInfo(new FileInfo(physicalPath));
-    }
-
-    public IChangeToken Watch(string filter)
-    {
-        return NullChangeToken.Singleton;
-    }
-}