Get a random word pair for the game.

GET /api/word-pairs/random/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 868,
    "french_word": "permis de conduire",
    "russian_word": "водительские права",
    "category": "travel",
    "category_display": "Travel",
    "level": 7,
    "level_display": "Voyage",
    "comment": "Driver's license",
    "tags": [
        {
            "id": 24,
            "name": "travel",
            "category": "category",
            "category_display": "category",
            "description": "",
            "is_active": true,
            "created_at": "2026-01-17T18:41:52.475137Z",
            "updated_at": "2026-01-17T18:41:52.475152Z"
        }
    ],
    "mistake_probability": 0.0,
    "total_attempts": 0,
    "correct_attempts": 0,
    "mastery_level": "new",
    "created_at": "2026-01-17T18:41:52.603669Z",
    "updated_at": "2026-01-17T18:41:52.603679Z",
    "is_active": true
}