Merge develop into main: Add Redis Caching, Enhanced Order Book, and Major API Refactor

[shanu516516]

This merge brings significant improvements and new features from the develop branch into main, including:

• Integration of Redis for real-time order book and recent trades caching, improving performance and scalability.
• Major refactor of the codebase for modularity, maintainability, and reliability.
• New and updated database migrations: support for advanced order types, candle aggregation (1min, 1hr, 1day), order book SQL views, and funding updates.
• Expanded and improved JSON-RPC API, including new endpoints for order management, trader/lend order information, and pool share value queries.
• Enhanced WebSocket server with live updates for order book and trades using Redis.
• Updated dependencies, Dockerfile, and environment configuration for better development and deployment workflows.
• Improved error handling, logging, and general code quality.

This merge sets the foundation for more robust trading operations, real-time data delivery, and easier future maintenance.