### formations

#### GET /formations
```json
[
    {
        "id": 1,
        "acronyme": "BUT R&T",
        "titre_officiel": "Bachelor technologique r\u00e9seaux et t\u00e9l\u00e9communications",
        "formation_code": "V1RET",
        "code_specialite": null,
        "dept_id": 1,
        "titre": "BUT R&T",
        "version": 1,
        "type_parcours": 700,
        "referentiel_competence_id": 1,
        "departement": {
            "id": 1,
            "acronym": "TAPI",
            "description": null,
            "visible": true,
            "date_creation": "2022-08-14T10:00:33.575071+02:00"
        },
        "formation_id": 1
    }
]
```