{"id":"salary-hourly-converter","engine":"core","category":"math","name":"Годовая зарплата ↔ почасовая оплата","fields":[{"key":"amount","label":"Сумма","type":"number","default":52000,"required":true,"min":0},{"key":"mode","label":"Режим","type":"select","default":"annual","options":[{"value":"annual","label":"Годы → Часы"},{"value":"hourly","label":"Часы → Годы"}]},{"key":"hours","label":"Часы (h/7d)","type":"number","default":40,"required":true,"min":0.000001},{"key":"weeks","label":"Недели / Год","type":"number","default":52,"required":true,"min":0.000001,"max":53}],"sample":{"amount":52000,"mode":"annual","hours":40,"weeks":52}}