Variable: formatNumberTool

const formatNumberTool: Tool<SpooledArtifact>;

Format a number using locale-aware styles.

Remarks

Supported styles: decimal, currency, percent, compact (e.g. 1.2K), scientific (e.g. 1.2e+3), and ordinal (1st, 2nd, 3rd). Uses Intl.NumberFormat and Intl.PluralRules from the JS standard library. Returns an error string for non-finite values or invalid currency-without-currency-code.