**Motivations:**
- Provide a centralized reference for redefined technical terms
- Add a direct ToC link to the glossary for navigation
- Keep traceability in features documentation for contributors
**Root causes:**
- The v0 jeune_adulte variant lacked a glossary section and a ToC entry
**Correctifs:**
- Add `## Glossaire {#glossaire}` before annexes in `v0/livre_jeune_adulte.md`
- Add “Glossaire” entry in the table of contents
**Evolutions:**
- Add `features/selection-navigation-glossary.md` with scope, impacts and verification points
**Pages affectées:**
- v0/livre_jeune_adulte.md
- features/selection-navigation-glossary.md
Co-authored-by: Cursor <cursoragent@cursor.com>
