Wide gauge stat should not move when textual values change

[mturoci]

via @itsxaos

Discussed in #1443

^{Originally posted by itsxaos May 25, 2022}
The alignment of the gauge on the wide gauge card doesn't seem right, it moves when the value / auxiliary value changes, and generally doesn't look like it does in the docs.

Here's what it looks like, on the left in Vivaldi (Chromium) and Firefox on the right:

wave_gauge_align.mp4

Implementation notes

The moving is kind of expected when one moves between order of 10s (e.g. going from 99 to 100) or the precision changes (e.g. 0,1 to 0,09). However, this should not happen when the change is within the same order (1 to 2).