🔖(minor) release 1.4.0

Added:
- ✨(backend) Add link public/authenticated/restricted
access with read/editor roles
- ✨(frontend) add copy link button
- 🛂(frontend) access public docs without being logged

Changed:
- ♻️(backend) Allow null titles on documents
for easier creation
- 🛂(backend) stop to list public doc to everyone
- 🚚(frontend) change visibility in share modal
- ⚡(frontend) Improve summary

Fixed:
- 🐛(backend) Fix forcing ID when creating a
document via API endpoint
- 🐛 Rebuild frontend dev container from makefile