Inclusion of russian language

[horseDeveloper]

See comparison table for details.

Legend:
MS ⇒ MicroSoft
SC ⇒ ScanCode
VK ⇒ VirtualKey

[rus]	[rus] ~IPA	[rus] kb layout	[ukr] info	uk4lat info
Ё ё	/jo/ or / ʲo/	[ ` ]	MS Ukrainian: [ ` ] types "ё". ❌ MS Ukr. (Enhanced): [ ` ] types "₴"	✅ [altGr] + [o] is available
Ъ ъ	prevents palatalization	[ ] ]	❌ MS Ukr.: [ ] ] types ї ❌ MS Ukr. (Enhanced): [ ] ] types ї	maybe in [altGr] + [.] ?
Ы ы	[ɨ]	[ s ]	❌ MS Ukr.: [ s ] types "і" ❌ MS Ukr. (Enhanced): [ s ] types "і"	inclusion could be confusing
Э э	/e/	[ ' ]	❌ MS Ukr.: [ ' ] types "є" ❌ MS Ukr. (Enhanced): [ ' ] types "є"	inclusion could be confusing