Bug 32030: Improve form UI

Bug 32030: Improve form UI

* Align inputs, textareas and selects
* Use vue-select for dropdown lists

Note that the only way I found to make the select required is to follow
what is on their doc https://vue-select.org/guide/validation.html#required

However we need our own vue-select-required component to avoid the
repetition (the #search slot). I've tried (but failed) on
https://gitlab.com/joubu/Koha/-/commits/erm-v-select-required

Signed-off-by: Jonathan Field <jonathan.field@ptfs-europe.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>