Upgrade package versions and readme

[bennykl]

This PR includes two major updates:

1. Upgraded Packages to Latest Versions

   • All dependencies in the project have been upgraded to their latest versions to ensure better performance and security.

2. Updated README to Reflect Accurate Information

   • The README file previously mentioned howLongTillLunch as a part of the project configuration. However, within the project's rollup.config.js, the actual reference is howLongUntilLunch. This discrepancy has been corrected in the README for clarity and consistency.

Additional Notes

• All changes have been tested to ensure they don't break existing functionalities.
• Test with node js v20.9.0

Looking forward to feedback and suggestions on these changes.