Introduces environment variable support for specifying yt-dlp cookies via file path or direct content for the media download command. Updates error handling to provide clearer messages when cookies are required and ensures temporary cookie files are cleaned up. Also updates .env.example and .gitignore to reflect these changes.
Removed OWNER_ID from .env and bot.py, switching to @commands.is_owner() for owner checks. Unified embed sending logic in owner cogs, improved error messages, and updated invite command to use ephemeral responses and enhanced embed formatting.
Moved eightball cog from general to fun category and updated help command mapping accordingly. Added support for disabling cogs via the DISABLED_COGS environment variable in bot.py. Updated embed styles and author fields for botinfo, feedback, and eightball commands. Commented out context_menus cog code.
