Merge branch '3468527-improve-mercury-editor' into '1.0.x'

composer.libraries.json

...ctional/SchemaDotOrgContentModelDocumentationHelpTest.php

...ional/SchemaDotOrgContentModelDocumentationMarkupTest.php

...s/schemadotorg_jsonapi/src/SchemaDotOrgJsonApiManager.php

modules/schemadotorg_layout_paragraphs/README.md

...onfig/install/schemadotorg_layout_paragraphs.settings.yml

...schema/schemadotorg_layout_paragraphs.settings.schema.yml

..._layout_paragraphs/schemadotorg_layout_paragraphs.install

...g_layout_paragraphs/schemadotorg_layout_paragraphs.module

...ut_paragraphs/schemadotorg_layout_paragraphs.services.yml

...ut_paragraphs/src/SchemaDotOrgLayoutParagraphsManager.php

...aphs/src/SchemaDotOrgLayoutParagraphsManagerInterface.php

.../Kernel/SchemaDotOrgLayoutParagraphsManagerKernelTest.php

modules/schemadotorg_mercury_editor/README.md

...adotorg_mercury_editor/schemadotorg_mercury_editor.module

...g_mercury_editor/schemadotorg_mercury_editor.services.yml

...g_mercury_editor/src/SchemaDotOrgMercuryEditorManager.php

..._editor/src/SchemaDotOrgMercuryEditorManagerInterface.php

src/SchemaDotOrgEntityDisplayBuilder.php

src/SchemaDotOrgEntityDisplayBuilderInterface.php