Fixes : #33: Update copyright year automatically in README

[jiituu]

Description:

This pull request automatically updates the year in the README.md file to the current year (2025) using a custom script. This addresses the issue raised in #33.

Changes Made:

• Created a script (update-year.sh) that automatically updates the copyright year in the README file.
• The script looks for the year in the README.md and replaces it with the current year.

Why:

• The copyright year in the README file was outdated, and this script ensures that it always displays the correct year.
• This change ensures the documentation is always up-to-date without manual updates each year.

How to Use:

1. Run the update-year.sh script to automatically update the year in README.md.
2. After running the script, the year is updated to the current year.

Fixes #33.

[welcome]

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