Added many more braces for multiline if's, Improved .crypto command quite a bit and applied locale-specific format

src/NadekoBot/Modules/Administration/GameVoiceChannel/GameVoiceChannelCommands.cs

@@ -25,9 +25,7 @@ public partial class Administration
             var id = _service.ToggleGameVoiceChannel(ctx.Guild.Id, vch.Id);
 
             if (id is null)
-            {
                 await ReplyConfirmLocalizedAsync(strs.gvc_disabled);
-            }
             else
             {
                 _service.GameVoiceChannels.Add(vch.Id);

src/NadekoBot/Modules/Administration/GameVoiceChannel/GameVoiceChannelService.cs

@@ -42,8 +42,10 @@ public class GameVoiceChannelService : INService
                 {
                     if (activity is { Type: ActivityType.Playing })
                         //trigger gvc
+                    {
                         if (await TriggerGvc(newUser, activity.Name))
                             return;
+                    }
                 }
             }
             catch (Exception ex)