[Feature] Dark mode

[iamtomffee]

Summary

Be able to change ThemeProvider setup to dark mode, globally

Motivation

Modern, lots of users tend to expect it since many pages and apps already implemented it.

Additional Context

Be able to detect the user's mobile / web settings and change it automatically before the app loads.

• this is just a minor feature since the developer can do the detection itself and change it manually (in case dark mode switcher will be implemented)