Description

Load extension styles for specific core block styles.
This moves the styles out of global style-coblocks-1.css file into style-coblocks-extensions.
It also ensures that expected extension styles are loaded for the respective core blocks.
New tests to validate proper enqueue for expected blocks.

Screenshots

Before

After

Types of changes

Php changes to enqueue logic, relocation of styles, and some extension files for consistency.

How has this been tested?

Tested manually, tested with Unit Tests.

Acceptance criteria

Must enqueue block style css when only the core block is used.
core/image
core/button
core/list
core/media-text
core/cover

Checklist:

• My code is tested
• My code follows accessibility standards
• My code has proper inline documentation
• I've included any necessary tests
• I've included developer documentation
• I've added proper labels to this pull request