feat: [DLCM-2106] allow navigator to send notification to user

Need solidify solidify/solidify-frontend!68 (merged)

https://issues.unige.ch/browse/DLCM-2106

Warning : Do not merge this branch before release solidify and increment solidify version in package json

Reminder : Procedure to test solidify frontend branch

1. Pull dlcm and solidify branches
2. npm i on solidify (allow to retrieve required lib)
3. npm i on dlcm (allow to retrieve required lib)
4. npm run build-solidify on dlcm (allow to override solidify lib from nexus with local build)
5. npm run start on dlcm to run the app