What

• Add "checked" and "to-be-checked" states.
• Add "last_check_date" facet + "checkers" facet.
• Add checkboxes in product edit form for selected users to mark a product as checked, or re-checked.
• Block 3rd party apps from modifying data or selecting pictures for checked products. (Allow adding pictures without selection).

Part of

• 🧽 Data quality (tracker) #5538