feat/fix(admin): Display images and title in links view, fix markdown preview

Description

• fix: markdown preview was broken (#180 (closed))
• feat: display card and card title in LinkView and in CardView (see #181 (closed))
• feat: display fresk label and icon on navbar

Issues : Resolves #180 (closed). Resolves #181 (closed)

Documentation

• Upgrade the version
• Add entry to the changelog
• Update documentation if needed

Generator

• New or updated files?

Checklist before merge :

• No remaining console.log
• Version changed if new feature
• Lint ok
• all eslintConfig rules are on ("2") (except no-useless-escape / vue/no-mutating-props)

Tests

• Admin tests ok ?
• Add new unit test