List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-analysis_enabled&page=1816
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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                "name": "TechnobladeSMP",
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            "name": "Foxes 969",
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            "description": "If you don’t have enough time,there’s no problem at this competition because it has so much time",
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        {
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            "description": "Everyone is welcome 🍃🍃🍃",
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