FEAT #14129 TIME 1 add folder perimeter

.../folder/document-list/folder-document-list.component.html

...pp/folder/document-list/folder-document-list.component.ts

...folder/folder-action-list/folder-action-list.component.ts

src/frontend/app/folder/folder-menu/folder-menu.component.ts

...me/followed-action-list/followed-action-list.component.ts

.../home/followed-list/followed-document-list.component.html

...pp/home/followed-list/followed-document-list.component.ts

src/frontend/app/notification.service.ts

src/frontend/lang/lang-en.ts

src/frontend/lang/lang-fr.ts

src/frontend/lang/lang-nl.ts