* Update Mini-Cart block editor sidebar
* Rename Mini Cart block to Mini-Cart
* Update Mini-Cart block editor sidebar (II)
* Update two instances of mini-cart to uppercase
* Create the counter block and the header pattern
* Change the pattern to an inner block
* Allow customizing item counter block
* Rename block
* Allow removing the items counter block
* Add padding controls
* Preload new blocks
* Add title block back from the inserter
* Move h2 tag to the parent title
* Align items at the bottom
* Unify styles
* Add title class in the editor
* Prevent removing title blocks
* Disallow unlocking and inserter
* Disallowing moving blocks
This adds the $schema property to all block.json files. This is required for the block.json files to be valid according to the JSON schema. I noticed that this property was not set for some of the block.json files.