The classic Red/discord.py pattern: bot.remove_command('help') in
__init__.py's setup() BEFORE bot.add_cog(), so the cog's own
@commands.command(name='help') decorator doesn't clash with Red's
built-in help.
Original help command stored on cog instance and restored in cog_unload.
Replaces embed-based help with full Components V2 system:
- converter.py: Embed → Container conversion engine
- formatter.py: CV2 help page builder + paginator views
- newhelpmenu.py: Main cog with settings, monkey-patching, public API
- 1,747 lines across 4 files, default off