Get all dashboards

Example response

{
  "dashboards": [
    {
      "createdAt": "2026-01-15T10:30:00Z",
      "description": "My primary trading dashboard",
      "id": "550e8400-e29b-41d4-a716-446655440000",
      "isDefault": true,
      "modifiedAt": "2026-01-20T14:25:00Z",
      "name": "Main Dashboard",
      "projectId": "123e4567-e89b-12d3-a456-426614174000",
      "widgets": [
        {
          "gridsterItem": {
            "cols": 4,
            "dragEnabled": true,
            "maxItemCols": 12,
            "maxItemRows": 10,
            "minItemCols": 2,
            "minItemRows": 2,
            "resizeEnabled": true,
            "rows": 3
          },
          "id": "widget-001",
          "title": "Account Status"
        }
      ]
    }
  ],
  "syncedAt": "2026-01-26T12:30:00Z"
}