Decimal values (frequency, power) in radio list with "zero" in screen readers

[TomaszGasior]

Decimal values in the radio list like frequency and power are read by screen readers with unwanted "zeros" at the beginning.

This is caused by current implementation of number indent feature which is used to make these values more readable. Current implementation adds invisible zeros to the value to make proper alignment. This feature does not make any sense for screen reader users and currently makes their experience worse.

I would like to refactor current code to make a1yy better while keeping this feature working. There are two ways to solve this problem:

• Use padding with ch unit (zero width) instead of transparent zeros.
• Wrap decimal values into inline-block container with with of the longest value and with text-align: right.

#15