Live Stream Part Implementation

[addegbenga]

PR Summary

Enhancements and New Flows

• Extended NIP Hooks: Added additional NIP-based hooks to support creating events and adding participants.
• Stream Join and View Flows: Introduced new flows for users to join and view live streams.
• Live Stream Messaging: Implemented functionality for sending messages during a live stream.

Current Limitations

• Sending messages during a live stream is functional; however, fetching these messages currently returns an empty response. This will require further investigation.

Code Simplification

• Simplified the backend stream handling code to improve readability and maintainability, laying a foundation for future enhancements.
• Stream output is currently set to local files, with placeholder comments indicating areas for further development, such as CDN integration and expanded storage options.

Next Steps

• Debug and resolve the message-fetching issue.
• Explore integration with a CDN for stream storage and playback.
• Continue refining and documenting the codebase to support seamless expansion of streaming features.

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