Implement Smart Caching for Trend Detector, Fix Container Startup Issue, and Add Graceful Redis Shutdown

[devfinwiz]

This PR addresses several critical issues and enhancements related to the Trend Detector module and container management.

1. Implement Smart Caching: Introduced smart caching logic to the Trend Detector module, ensuring efficient use of cached data during periods of market stability. This optimization reduces redundant computations and enhances response time for endpoint requests.

2. Fix Container Startup Issue: Resolved an issue where the container was exiting immediately after startup due to a problem in the entrypoint script. By rectifying this issue, the container now starts up smoothly and remains operational.

3. Add Graceful Redis Shutdown: Added a call to the shutdown.sh script responsible for gracefully shutting down Redis before the container stops. This ensures data integrity and prevents potential data loss or corruption during container shutdown.

These enhancements improve the reliability, performance, and maintainability of the application, providing a more seamless experience for end-users and administrators.

Testing:

• Verified the functionality of the smart caching mechanism by testing various scenarios and analyzing performance metrics.
• Confirmed the resolution of the container startup issue through manual testing and inspection of container logs.
• Tested the graceful shutdown of Redis by simulating container shutdown scenarios and verifying data integrity.