Fix: #4592 Users on low resolution can have inputs error off screen but no indication - Adds generic error

[onemustpersist]

What type of PR is this?

• bug
• ux

What this PR does / why we need it:

UX improvement on low resolutions when adding a new user. Calls to alert.error() with translatable error message to inform the user a field that an off screen is not filled in correctly. Does not check resolution size so would happen to all users.

Which issue(s) this PR fixes:

Fixes #4592

Low resolution users not being made aware that a form submission has failed when adding a new user.
User experience improvement

Special notes for your reviewer:

View port size: 1333 × 730
Ties into existing i18n and alert.error

Testing

Tried in Firefox 133.0 (64 bit)
View port size: 1333 × 730

task py:test

1199 passed, 26 skipped, 182 warnings in 662.56s (0:11:02)

task ui:test

Test Files  8 passed (8)
Tests  72 passed (72)
 Start at  00:12:05
 Duration  3.53s (transform 505ms, setup 0ms, collect 2.29s, tests 200ms)