feat(Block Editor): implement table handles and popovers#35740

rjvelazco wants to merge 4 commits into

maindotCMS/core:mainfrom

issue-35720-block-editor-add-accessibility-attributes-to-tables-scope-on-th-caption-aria-label-aria-labelledbydotCMS/core:issue-35720-block-editor-add-accessibility-attributes-to-tables-scope-on-th-caption-aria-label-aria-labelledbyCopy head branch name to clipboard