Enhance date formatting with user locale support

[YoranSys]

Enhance date formatting with user locale support.

Here the example with french browser:

Before :

After:

Checklist

• I have read the contributing guidelines.
• My code is of good quality and follows the coding standards of the project.
• I have tested my changes, and they work as expected. -> French ok

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[daveearley]

Thank you, @YoranSys! I appreciate the work here.

I'll test this soon.