Function formatDate

formatDate(dateStr: string, fmt: string): string
Format a date string using a date-fns format pattern.
Parameters
- dateStr: string
  ISO 8601 date string
- fmt: string
  date-fns format string (e.g. "yyyy-MM-dd", "EEEE d MMMM yyyy")
Returns string
- Defined in packages/core/src/lib/dates.ts:37