- Cleaned up completed todos

- Config Data won't be copied every time it's accessed now, but YamlDotNet doesnt' support records, so data is dangerously mutable, needs solution

src/NadekoBot.Coordinator/Services/CoordinatorRunner.cs

@@ -13,7 +13,6 @@ using YamlDotNet.Serialization;
 
 namespace NadekoBot.Coordinator
 {
-    // todo future: test graceful and update bot to not wait for coord exit
     public sealed class CoordinatorRunner : BackgroundService
     {
         private const string CONFIG_PATH = "coord.yml";