i18n - Internationalization

[dlercier]

• Make Récolt'O multilingual and provide an English version
• Connect weblate to provide other versions in different languages

[CBalsier]

I think that this one could be splitted in several steps (because it can become huge and long to review), such as

• extracting the strings to translate from the current code, store them in a separate file, and make the app retrieve them instead of having the hard-coded content
• check for strings not extracted in the app (review step, can/should be done by someone else?)
• install weblate on the side (which solution? docker? on makinacorpus' servers? in this case, who should get the accesses?) and familiarize ourselves with its outputs
• connect both 🎉

[SimonMellerin]

Yep we definitely need to split this issue 👍

Some additional thoughts:

• Before using weblate (which is a target goal but not essential), I think we can add a second language such as english
• I think we can use the public instance of Weblate as recolto is FOSS, see https://weblate.org/fr/hosting/ :