right-align input fields with expected numeric content

[tyrasd]

Resolves #9677.

Affected are fields of the type:

• number
• roadHeight
• roadSpeed
• (implicitly also the layer subfield of the structure field)
• date

Not included are addr:housenumber, addr:postcode which can be numeric, but are often of a mixed nature.

Example (just for fun in a locale with a localized decimal separator):

I'm not quite 100% convinced that this is really a benefit overall:

• ➕ It brings the numeric value closer to the unit/measurement or the + / - buttons
• ➖ It's a little harder to see if a field is empty when quickly scanning from top to bottom
• the biggest benefit of right-aligning numbers is when numbers are represented in tabular form (e.g. on a spreadsheet), where it affords one to quickly compare numeric values by their length and their most significant digit. This is not really the case for numeric fields in iD.

What do you think? //cc @1ec5

[tordans]

I don’t think this is an improvement. It puts the data where the UI is very dense making it harder to see. And makes the data harder to scan.