* Add transforms for shared attributes.
This adds transforms for the 5 blocks which share attributes:
- woocommerce/product-best-sellers
- woocommerce/product-category
- woocommerce/product-new
- woocommerce/product-on-sale
- woocommerce/product-top-rated
* Use createBlock directly and rowColumnBlockTypes
This adds rowColumnBlockTypes as an array of woocommerce/* block types
that use row and column layouts
* Move block types into utils, and use without
This uses lodash instead of without instead of difference
It also moves the block types from an index into the shared-attributes
in utils.
* Component: GridContentControl for controlling visibility of product content
* Add the content control to all grid blocks
* Use CSS to hide the content on the front end
* Fix missing translation functions
* Add a new LayoutControl component
* Use new LayoutControl to handle rows & columns settings
* Fix errors when rows or columns is empty (silently fall back to default to prevent breaking the block)
* Rename `LayoutControl` to `GridLayoutControl`
This lets us use the functionality of `register_block_type` to automatically enqueue the scripts and styles used by blocks in the editor, and eventually, styles on the frontend as well. Also adds cssnano to minify our CSS.