getSurahDataByAyah method
Retrieves the Surah data for a given Ayah.
This method returns the SurahModel of the Surah that contains the given Ayah.
Parameters: ayah (AyahModel): The Ayah for which to retrieve the Surah data.
Returns:
SurahModel
: The SurahModel representing the Surah of the given Ayah.
Implementation
SurahModel getSurahDataByAyah(AyahModel ayah) =>
state.surahs.firstWhere((s) => s.ayahs.contains(ayah));