⚠️ The parameter is spelled **inline** rather than by deriving `ToSchema` on `ListTablesQuery`: a query struct no body or component reference names would add an orphan schema to `openapi.json`. Same shape as `routes/grant.rs`.

{  "data": [    {      "columns": [        {          "data_type": "string",          "description": "string",          "name": "string",          "nullable": true        }      ],      "created_at": "string",      "description": "string",      "id": "string",      "is_managed": true,      "is_readonly": true,      "is_system": true,      "kind": "event",      "last_ingested_at": "string",      "max_versions": 0,      "name": "string",      "org_id": "string",      "owner_team_id": "string",      "population": {        "event_time_field": "string",        "kind": "source",        "query": null,        "rule_id": "string"      },      "result_of_query_id": "string",      "row_count": 0,      "size_bytes": 0,      "table_name": "string",      "updated_at": "string",      "warnings": [        {          "code": "string",          "message": "string"        }      ]    }  ],  "page": 0,  "page_size": 0,  "total": 0,  "total_pages": 0}