Refactored startup. Removed unused usings. Improved nuget package building. Switched to yaml for configuration. Moved asset files. Set correct context type for oauth2 pages. Updated versions

Moonlight.Client/Startup/Startup.Misc.cs

@@ -0,0 +1,52 @@
+using System.Text.Json;
+using Microsoft.Extensions.DependencyInjection;
+using Moonlight.Shared.Misc;
+
+namespace Moonlight.Client.Startup;
+
+public partial class Startup
+{
+    private Task PrintVersion()
+    {
+        // Fancy start console output... yes very fancy :>
+        Console.Write("Running ");
+
+        var rainbow = new Crayon.Rainbow(0.5);
+        foreach (var c in "Moonlight")
+        {
+            Console.Write(
+                rainbow
+                    .Next()
+                    .Bold()
+                    .Text(c.ToString())
+            );
+        }
+
+        Console.WriteLine();
+
+        return Task.CompletedTask;
+    }
+
+    private async Task LoadConfiguration()
+    {
+        try
+        {
+            using var httpClient = new HttpClient();
+            httpClient.BaseAddress = new Uri(WebAssemblyHostBuilder.HostEnvironment.BaseAddress);
+
+            var jsonText = await httpClient.GetStringAsync("frontend.json");
+
+            Configuration = JsonSerializer.Deserialize<FrontendConfiguration>(jsonText, new JsonSerializerOptions()
+            {
+                PropertyNameCaseInsensitive = true
+            })!;
+
+            WebAssemblyHostBuilder.Services.AddSingleton(Configuration);
+        }
+        catch (Exception e)
+        {
+            Logger.LogCritical("Unable to load configuration. Unable to continue: {e}", e);
+            throw;
+        }
+    }
+}