Default country for phone numbers should be defined at the field level

[FelixMalfait]

Just noticed we assumed by default the country is FR which is wrong. We should be be able to set the default country at the field level and/or at the address level. Same for the address field - we should introduce a country dropdown with a similar default value.

https://github.com/twentyhq/twenty/blob/main/packages/twenty-front/src/modules/ui/field/display/components/PhoneDisplay.tsx

[FelixMalfait]

Copy design and implementation from currency. It should be very similar approach, except the list is a list of countries and not a list of currencies.

The default value should be US upon field creation (but can be changed in settings)

[gitstart-app[bot]]

Here is the GitStart Ticket for this issue: https://clients.gitstart.com/twenty/5449/tickets/TWNTY-4952

[gitstart-twenty]

Hey @FelixMalfait,

Just to confirm, we're converting the phone field from a string to a composite that will also include the countryCode.

The address is already a composite that includes the countryCode, we just need to add the country picker for it.

If yes, are we also handling migrating the current phoneNumbers to this new type?

Cheers!

[FelixMalfait]

@gitstart-twenty since you have tackled https://github.com/twentyhq/twenty/pull/6882 you should be able to pickup this one now