Configurable First Day of Week

[dianaaceves]

Hi there!

First of all, I want to say I absolutely love your work on this library! It fits perfectly with a project I'm about to start, and the timeline functionality is exactly what I need.

However, I've encountered one blocking issue: the weeks currently start on Sunday, but I need them to start on Monday for my use case.

Questions:

1. Is there currently any way to configure the first day of the week to be Monday?
2. If not, do you have plans to implement this feature in the near future?

This would be incredibly valuable for international users where Monday is the standard first day of the week.

Thanks for your time.