feat: Enhance logging with detailed timestamps including milliseconds

[GaneshVarma1]

• Add milliseconds to timestamp format using %(msecs)03d
• Include datefmt parameter for customizable timestamp format
• Update default format to: %(asctime)s.%(msecs)03d - %(name)s - %(levelname)s - %(message)s
• Update README documentation with enhanced logging example
• Improve debugging and monitoring capabilities

Fixes #728 - [FEATURE] Timestamp in log (basic feature)

The enhanced logging now provides:

• Millisecond precision for better debugging
• Customizable date format
• Backward compatibility with existing configs
• Improved developer experience for troubleshooting

---

name: Pull Request
about: Create a pull request to contribute to the project
title: ''
labels: ''
assignees: ''

Related Issue
Fixes #(issue)

Description of Changes
A clear and concise description of the changes made in this pull request.

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• New example
• Test improvement

Testing
Please describe the tests that you ran to verify your changes. Include screenshots/videos.

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have run my code against examples and ensured no errors
• Any dependent changes have been merged and published in downstream modules