feat: add possibility to convert error results to string

feat: split packets definitions into separate assembly

Merge pull request #14 from Rutherther/packets-span

Rewrite packets string enumerator to use spans, add Injector for .NET 5+

chore: update packages to netstandard 2.1

fix: serialize "-" as null string

fix: pass reference in list converter

feat: update factories

feat: use ReadOnlySpan in inline deserializers

feat: use ReadOnlySpan for deserialization instead of strings

feat: use nostale bindings instead of nossmooth core

fix: make family id nullable in family

fix: remove TUnderlyingType constraint in enum string converter

refactor: split string converters

feat: do not use linq in FindPacketInfo

feat: add caching of special converters

Merge pull request #16 from Rutherther/packets-list-inline-serializer

Add generation of packet list inline serializer

feat: add inline list converter

feat: accept types and variable names in inline converter generators instead of packet parameters

feat: add extensions for checking type nullability

feat: use StringBuilder Append overloads