Feature: Enable Song Requests in Specific Text Channels

[ChocoMeow]

This update allows users to request songs directly in designated text channels without the need for a prefix or command.

Key Features:

• Simplifies the song request process for users.
• Enhances user experience by allowing more natural interactions.
• Targets specific channels for song requests, ensuring better organization.

Implementation Details:

• Listens for user messages in specified channels.
• Automatically recognizes song requests based on message content.
• Maintains existing functionality while adding this new feature.