FEAT #13983 TIME 13:00 collabora online editing main document + begin edit attachment

apps/maarch_entreprise/xml/documentEditorsConfig.xml

rest/index.php

...ntentManagement/controllers/CollaboraOnlineController.php

...ontentManagement/controllers/DocumentEditorController.php

...pp/contentManagement/controllers/OnlyOfficeController.php

src/app/folder/controllers/FolderController.php

src/core/models/CurlModel.php

src/frontend/app/viewer/document-viewer.component.ts

src/frontend/lang/lang-en.ts

src/frontend/lang/lang-fr.ts

src/frontend/lang/lang-nl.ts

...s/collabora-online/collabora-online-viewer.component.html

...ins/collabora-online/collabora-online-viewer.component.ts