Remove functionality of locale property of Calendar

[cagataycivici]

Instead of locale property labels like dayName should be received from the new i18n API. Also firstDayOfWeek should be a property of Calendar and dateFormat should always use the existing property.

[zmara]

This issue should be opened again. Every modern UI library supports this type of localization (Kendo UI for example), because i18n is not the only way to set localizations. Changing locale during build time is not desired sometimes, look at Transloco, NgxTranslate and other libraries that change localization during runtime.

[Romulo-S]

Well i just see that is removed, there is no orientation or migration guide whatsoever how to solve that, now i just have my calendar broken. Awful..

[debbeca]

Well i just see that is removed, there is no orientation or migration guide whatsoever how to solve that, now i just have my calendar broken. Awful..

I totally agree
I've just spent two days trying to figure out what happened to my french calendar.
No migration guide or any deprecation mentioned in the documentation.
I had to spend hours on stackoverflow to figure out a way to make it work.