Block bindings

• https://make.wordpress.org/core/2024/03/06/new-feature-the-block-bindings-api/
• https://make.wordpress.org/core/2024/10/21/block-bindings-improvements-to-the-editor-experience-in-6-7/
• https://developer.wordpress.org/block-editor/reference-guides/block-api/block-bindings/