Added options to disable launcher/plugin auto updates

Also ran cleanup

NuGet/Converters/StringOrStringArrayConverter.cs

@@ -15,12 +15,12 @@ public class StringOrStringArrayConverter : JsonConverter<ImmutableArray<string>
             case JsonTokenType.StartArray:
             {
                 var builder = ImmutableArray.CreateBuilder<string>();
-                
+
                 while (reader.Read() && reader.TokenType != JsonTokenType.EndArray)
                 {
                     builder.Add(reader.GetString()!);
                 }
-                
+
                 return builder.ToImmutable();
             }
             default:
@@ -35,14 +35,14 @@ public class StringOrStringArrayConverter : JsonConverter<ImmutableArray<string>
             writer.WriteStringValue(value[0]);
             return;
         }
-        
+
         writer.WriteStartArray();
-        
+
         foreach (var author in value)
         {
             writer.WriteStringValue(author);
         }
-        
+
         writer.WriteEndArray();
     }
 }