Introduces a 'fun' command group with subcommands for coinflip, 8ball, minesweeper, randomfact, and rps. Provides an embed listing available subcommands and routes each to its respective handler for improved command organization.
Combined all fun commands into a single 'fun' GroupCog with subcommands, replacing individual cogs for coinflip, eightball, minesweeper, randomfact, and rockpaperscissors. Updated bot.py to load the fun cog as a package and adjusted help.py to reflect the new command structure. This improves organization and discoverability of fun commands.
