[UI] Integrate external libs into the project
For now, we got some requests to external libs/fonts, etc.
We need to integrate the libs/fonts we need directly into the project, to avoid making those requests (some of the Canopsis installation won't even have access to the web).
- We still make request to get QuillJS, that we don't use anymore
- Delete all requests we do to the web by integrating fonts and libs directly into the project