Update project to v2.6.0 with new features and fixes

[ChocoMeow]

• Updated shuffle command
• Added dashboard and IPC client and server
• Added configuration for IPC server and dashboard
• Updated requirements.txt to include necessary packages for this version
• Cleaned up a lot of code
• Fixed chapter command and view
• Added socket message handler
• Fixed typo in shuffle method
• Removed "async" from player.is_privileged.

These changes bring the project to version 2.6.0 and enhance its functionality and usability.