Variable: convertUnitTool
ts
const convertUnitTool: Tool<SpooledArtifact>;Convert a numeric value between units of the same physical category.
Remarks
Supported categories: length, mass, volume, temperature, speed, area, data, time, energy, pressure, angle. Uses static conversion tables — no external data required. Temperature is handled specially via a Kelvin intermediate to preserve precision across C/F/K.