* Add product page layout components
* Add a quick sample page to test the product form layout
* Add changelog
* Add option 2
* Refactor the product field layout structure
* Update page component structure of product form
* Add simple SlotFill support
* Update product page chunk name
* Add order to slot fill and move product field layout wrapper into product category layout
* Remove unused import
* Consolidate the slot fill ordering logic
* Rename category component to section component to prevent confusion
* Remove edit product page and use the new add product page instead
* Add tests
Co-authored-by: Fernando Marichal <contacto@fernandomarichal.com>
louwie17