Add Spanish to the language selection system on both trees, with 872
frontend phrases and 145 backend ones translated from the French source.
The frontend to backend language map gains it too, so a Spanish browser
does not write an empty language to the account on every load.
when adding keys by hand, we didn't really know where to add them so
that the i18n:extract command would not move them afterwards. Feels like
this will help.
I guess a CI thing checking if the locales file dont change after a push
would be helpful
- dynamically load locale files for smaller footprint
- have a namespace for each feature. At first I'd figured I'd put each
namespace in its correct feature folder but it's kinda cumbersome to
manage if we want to link that to i18n management services like crowdin…
Villaquiranm