List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-time_per_move&page=2020
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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            "description": "Tournament starts on valentines day, February 14th 2024.\n\nHave fun and good luck to everyone !",
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                "username": "deleted-72b3a34e-0a70-4676-8d4e-7cff39a4ce78",
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            "description": "It is recommended not to use AI. \n\nWe recommend that you enjoy playing Baduk regardless of whether you win or lose.\n\nThis is the YouTube channel I run \n\nhttps://www.youtube.com/@MugHyang-zi5jj",
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            "description": "Join please",
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                "id": 4508,
                "name": "Las Vegas Go Group",
                "summary": "Welcome to the Las Vegas Go Group! Players of any rating welcome! \n<p>\nJoin us every Saturday at 12 p.m. at <a href=\"https://bss-respire.com/\"> Body, Soul, Spirit - Respire</a> (<a href=\"https://maps.app.goo.gl/Ne9rBjUyY35htvvSA\">3111 S. Jones Blvd, Las Ve",
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