feat: [AOU-489] use rich text editor for title and abstract

Need solidify solidify/solidify-frontend!75 (merged)

https://issues.unige.ch/browse/AOU-489

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