Add support for UPF level for solar creams

[teolemon]

What

• Add support for UPF level for solar creams

Goal:

• Implement support for the UPF (Ultraviolet Protection Factor) level for solar creams in the Open Food Facts server.

Requirements:

• Create a new field in the database to store the UPF level of solar creams.
• Update the data import scripts to parse and store the UPF level from incoming data feeds.
• Modify the API to include the UPF level in the product information returned for solar creams.
• Update the product detail pages to display the UPF level information.
• Ensure that the new field is correctly indexed and searchable.

Acceptance Criteria:

• UPF level can be successfully added to the database and retrieved via the API.
• The product detail pages correctly display the UPF level.
• Search functionality supports filtering by UPF level.

Additional Notes:

• Discuss and agree on the acceptable range or values for UPF levels (e.g., UPF 15, UPF 30, UPF 50, etc.).

Example

• If there are specific data formats or examples of how the UPF information is represented, include them here.

Part of

• 🧴 Open Beauty Facts (tracker) #5505

[teolemon]

Related: https://wiki.openfoodfacts.org/Global_UV_filters_taxonomy