Merge branch 'next' - new faces before the freeze

Merge the next branch containing numerous new sensor watch faces
as well as some new features. Not all of them made it in the end
and we even had to revert improvements merged in last next due to
issues that weren't found during testing. Still, I am very proud
to be merging in and closing over 20 pull requests.

I believe the project is in the best possible shape it can be
before the movement 2.0 refactor.

Reviewed-by: Matheus Afonso Martins Moreira <matheus@matheusmoreira.com>
Tested-on-hardware-by: David Volovskiy <devolov@gmail.com>
Tested-on-hardware-by: CarpeNoctem <cryptomax@pm.me>
GitHub-Pull-Request: https://github.com/joeycastillo/Sensor-Watch/pull/469