Multi-language support

[salihandic]

I like the smooth flow. Can translation be added in future updates? It needs to be translatable into different languages.
Thank you.

[Telsho]

Hello @salihandic, thank you!

One of the issue is that I wanted to use dayjs to have the days automatically translated in all possible languages but it's missing the first uppercase letter. I opened a pull request last year iamkun/dayjs#2794 but it's still waiting for approval..