FEAT #11691 TIME 1:20 add edit attachment

src/app/contentManagement/controllers/JnlpController.php

...hments/attachment-create/attachment-create.component.html

...achments/attachment-create/attachment-create.component.ts

...tachments/attachments-page/attachment-page.component.html

...attachments/attachments-page/attachment-page.component.ts

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

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