Add a `Windows_tz` module containing a CLDR-sourced mapping table from Windows timezone names to canonical IANA names. Update `timedesc_of_timestamp` to resolve Windows-style timezone identifiers (e.g. `"W. Europe Standard Time"`) via this table before constructing a `Timedesc.Time_zone.t`, falling back to the local timezone with a warning if resolution fails entirely.
253 B
253 B