Refactored embed creation and sending in moderation warnings and owner cog management for consistency and improved user feedback. Added author and title fields to embeds, centralized embed sending logic, and enhanced error reporting with exception details. Moved NotOwner error handling from bot.py to cog_management.py for owner commands.
Deleted the unused template testcommand cog and removed references to it in help.py. Updated copyright headers in database files to reflect usage and edits by neoarz. Also removed copyright and description headers from several Python files for consistency.
Moved the invite command from general to owner cogs and updated help command category mapping accordingly. Improved ephemeral response handling in botinfo, ping, and serverinfo commands. Enhanced help command to avoid duplicate command listings and include application commands. Cleaned up serverinfo code and added guild-only enforcement.
