Introduces a new 'utilities' cog and a 'translate' command for translating text between languages. Refactors the translate functionality from a class-based cog to a function-based command, updates bot and help modules to register the new cog, and ensures proper language autocomplete and error handling.
The translate command now accepts text from replied messages if no text is provided, improving usability. The TranslateView and related UI logic have been removed, simplifying the translation output to a single embed message. Error handling and embed formatting have also been updated for consistency.
Introduces a new 'translate' command under a utilities category, with language autocomplete and Google Translate integration. Updates README and help command to reflect the new category and command. Renames 'rr.py' to 'rickroll.py'. Updates moderation cogs to use a new icon URL for embed authors.
