BedWars1058-Inviter

Added

• New commands /bi version and /bi update.
  • /bi version — displays the plugin author and the current version.
  • /bi update — manually triggers an update check; the result is sent only to the command sender and does not affect the scheduled auto‑checker.
• The /bi help menu is now fully defined in the language files (under help), so server owners can customise it.
• The error message shown when /yq is used outside a waiting/starting arena is now configurable via errors.not-in-arena in the language files.
• bStats metrics initialisation has been updated to the official recommended form (new Metrics(this, pluginId)).
• Console update‑check messages are now coloured (sent via ConsoleSender), making them easier to spot in the server log.

Changed

• Language selection is now stored only in config.yml under the language key. The separate language-settings.yml file has been removed. Using /bi language directly updates and saves config.yml.
• All update‑check messages (auto and manual) now use English only, ensuring consistent output regardless of the server locale.

Fixed

• Fixed a potential desync between the saved language and the active language after a reload, caused by the previous dual‑file storage.