feat(apps/discord-bot): Command descriptions translate into English

[igdiaysu]

List

• apps/discord-bot/internal/command/deltwitch.go
  • Translate Description #508
  • feat(apps/discord-bot): add English translations for set-twitch and del-twitch commands #511
• apps/discord-bot/internal/command/invite.go
• apps/discord-bot/internal/command/purge.go
• apps/discord-bot/internal/command/settwitch.go
  • Translate Description #508
  • feat(apps/discord-bot): add English translations for set-twitch and del-twitch commands #511
• apps/discord-bot/internal/command/streamerlist.go

Note

• Add // TODO: for others.