curl http://localhost:8002/osm/api/database/tables \
  -H "Authorization: Bearer $TOKEN"

{
  "data": [
    {"name": "runs", "rows": 150},
    {"name": "step_results", "rows": 2500},
    {"name": "assets", "rows": 5000},
    {"name": "vulnerabilities", "rows": 120},
    {"name": "workspaces", "rows": 50},
    {"name": "artifacts", "rows": 800},
    {"name": "event_logs", "rows": 1200},
    {"name": "schedules", "rows": 8}
  ]
}

curl -X POST http://localhost:8002/osm/api/database/tables/runs/clear \
  -H "Authorization: Bearer $TOKEN"

{
  "message": "Table cleared successfully",
  "table": "runs",
  "rows_deleted": 150
}

{
  "error": true,
  "message": "Invalid table name: unknown_table"
}