Aric Camarata c79368a4ee fix: interpret DateTime by UTC calendar day for exact round-trips ... toHijri in both UAQ and FCNA engines read .year/.month/.day from the input DateTime — local calendar components — then passed them to DateTime.utc(). On hosts west of UTC a UTC-midnight local DateTime resolves to the previous local day, causing toHijri(toGregorian(y,m,d)) to return the wrong Hijri day. Fix: call date.toUtc() first in both engines before extracting calendar components. This is symmetric with toGregorian which always returns DateTime.utc(). Adds 3 regression tests covering the round-trip and the local-DateTime-on-UTC-west-host case.		2026-06-13 10:28:16 -04:00
..
hijri_core_test.dart	fix: interpret DateTime by UTC calendar day for exact round-trips	2026-06-13 10:28:16 -04:00