Small inconsistencies in Create/Add dialogs for different Helper types

[NoRi2909]

The problem

I ran into this while reviewing the German translation of these strings, because one localizer preferred to simply alter the German translations instead of reporting this as a bug for the English orginals.

I reverted those edits in Lokalise to report this here instead so we keep a close 1:1 relation between the different languages.

It's all keys with

 config::step::user::title

in them, so they should be easily locatable.

Most of the headlines for creating helpers start with "Create …"
but there are a few exceptions that should be made consistent:

 component::generic_thermostat::config::step::user::title
 Add generic thermostat                                     Done

 component::generic_hygrostat::config::step::user::title 
 Add generic hygrostat                                      Done

 component::derivative::config::step::user::title
 Add Derivative sensor                                      Done

 component::integration::config::step::user::title
 Add Riemann sum integral sensor                            Done

 component::threshold::config::step::user::title
 Add Threshold Sensor                                       Done

 component::group::config::step::user::title
 Add Group                                                  Done

 component::utility_meter::config::step::user::title 
 Add Utility Meter                                          PR filed

Those above should be changed to "Create …" to match the others.

This will help all translators to use a consistent wording, too.

What version of Home Assistant Core has the issue?

core-2024.10.1

[home-assistant]

helpers documentation
helpers source