Week number on Casio watch face is off by one #2402

Verification

• I searched for similar bug reports (including closed issues) and found none was relevant.

What happened?

The calendar week number on the Casio watch face is always one too low.

What should happen instead?

The week number should start at 1 at the beginning of the year, not 0.

Reproduction steps

1. Select Casio watch face
2. Observe incorrect week number in top left corner of the watch face

More details?

Also happened on v1.15, but so far I've just always added one in my mind to get the correct number.

Version

v1.16.0

Companion app

Gadgetbridge v0.86.1