Added centralized logging to track trading and data fetching

[snehaapratap]

i have introduced a centralized logging mechanism to improve traceability, maintainability, and observability of the NexTrade system.

✅ Key Enhancements:

• Logs critical stages of bot lifecycle (startup, shutdown).
• Tracks trade executions and data fetching operations.
• Captures exceptions for easier debugging.

🚀 Benefits:

• Simplifies debugging by eliminating guesswork during failures.
• Enables better monitoring for future CI/CD or production setups.
• Makes the codebase more robust and contributor-friendly.

[github-actions]

Thank you for submitting your pull request! 🙌 We'll review it as soon as possible. In the meantime, please ensure that your changes align with our chaotic CONTRIBUTING.md. If there are any specific instructions or feedback regarding your PR, we'll provide them here. Thanks again for your contribution! 😊

[PRIYANSHU2026]

@snehaapratap please Share video About this feature

[snehaapratap]

@PRIYANSHU2026 it just creates logs and tracks data everytime a command is being run.
i have shared the screenshot of the same where the command is being run and the logs are being saved in a .log file.