Previously, our legacy template block was locked to prevent the users from
removing it. The block could however be removed by erasing the parent, so
this change allows the user to directly remove the block itself.
Also:
Closeswoocommerce/woocommerce-blocks#5163Closeswoocommerce/woocommerce-blocks#5109
* Add the Archive Product block template
* Use template slug if no template title is set
* Add page icon as per design
* Add the basic archive product block template
* Legacy Template block
* Return render_single_product value
* Make placeholder text translatable
* Don't allow removing the block
* Update block title
Co-authored-by: Albert Juhé Lluveras <contact@albertjuhe.com>