[IMP] base: choice of state/country easier in banks and partners

OPW 1891131
closes #27497

When creating a new bank account/partner address, the view displays the 'state 'field before the 'country_id'  field, which naturally leads users to select the state before selecting the country.
But there was problem: in order to select a state, one had to first select a country, which was confusing.

Done:
  - allow the user to select the state before the country (without restriction on country)
  - remove the state from the form when the country changes, if the state (name) is not in the country
  - automatically set the country when the state is set
  - always display the country code in the name_get of res.country.state, to deal with the case where different countries have a state with the same name

0 files changed, 0 insertions, 0 deletions