Feature Request: Currency/Money Masking Support

Feature Request: Currency/Money Masking Support: a task in LegoFlow-SWE (Harbor dataset). The library currently only supports custom pattern masks ( '999.999.999-99' ) via components and utility functions. There is no built-in way to format numeric values as currency. This limits adoption for…

The task

The library currently only supports custom pattern masks (`'999.999.999-99'`) via components and utility functions. There is no built-in way to format numeric values as currency. This limits adoption for applications that handle money.

Part of Lego-X/LegoFlow-SWE.