Taxonomize the packaging field and try to identify the language of existing values to convert them or prefix them with the language code

[stephanegigandet]

Is your feature request related to a problem? Please describe.

The packaging field is currently not taxonomized, which means that we have entries in a mixture of languages, including for the same product, and we do not know in which language each entry is.

As a result, we display a mix of languages to users, and we sometime fail to correctly parse the packaging tags to use them as input to identify all packaging components and their shape, material, and recycling instructions.

Describe the solution you'd like

1. Make the packaging field a taxonomized field. It does not mean that we will have a taxonomy entry for each value entered, but at least we will record the language it is supposed to be in, with a 2 letter prefix. e.g. "fr:couvercle en métal"

2. Try to identify the language of as many existing entries as possible to prefix them with the language. Update the field, and attribute the change to a specific user (e.g. "packbot").

3. Automatically create a packaging taxonomy that combines packaging shapes, materials, recycling instructions + preservation methods.

4. Possibly add some combinations of shapes / materials / recycling in the packaging taxonomy. This might not be useful in the long run, as we will phase out the packaging tags as an output field. We will keep it as an input field, but the useful result will be in the packagings array of packaging components.

Describe alternatives you've considered

No response

Additional context

Part of #219

Number of products impacted

No response

Time per product

No response

[stephanegigandet]

The packaging values have been prefixed by a language code for all products through this command:

./update_all_products.pl --prefix-packaging --user packbot --key packbot --comment "update_all_products.pl - Taxonomize packaging field #6396"

[stephanegigandet]

Done.