[core] Massive setting system update

- Get rid of attribute crap. Now only interface is required
- Rename canUse to isAdmin in `Bot.IsUserAdminAsync` to match the actual meaning of variable
- Made `AnswerQuery` reusable by moving it from ContentStore to Core's CommonHandler
- Chat Settings edit frontend (inline keyboard)
- Rename NsfwOption to AllowNsfw and move it to ContentStore module
- Remove option backend testing commands
- Add KarmaMode option as an example of Select option type

modules/Reputation/Reputation.cs

@@ -1,9 +1,11 @@
 using Kruzya.TelegramBot.Core;
+using Kruzya.TelegramBot.Core.Options;
 using Kruzya.TelegramBot.Core.Service;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using West.TelegramBot.Reputation.Data;
+using West.TelegramBot.Reputation.Options;
 using West.TelegramBot.Reputation.Service;
 
 namespace West.TelegramBot.Reputation;
@@ -20,5 +22,6 @@ public class Reputation : Module
         services.AddDbContext<ReputationContext>(options => options.UseMySql(dsn, ServerVersion.AutoDetect(dsn)));
 
         services.AddScoped<IReputation, ReputationService>();
+        services.AddScoped<IOption, KarmaMode>();
     }
 }