perf: prevent Dynamic PGO from unhoisting vector masks and inlining T…

…oLower/ApperCore which is negatively impacts performance

fix: invocations of nonconst.ToU8String("D") and similar were detecte…

…d as conversions of the constant supplied as the first extension method argument - make sure the conversion folding candidate check is not accidentally successful for such calls

feat: support formatting of [Flags] enum values (both runtime and in …

…optimizer)

refactor: rename SourceEquals to SourceEqual to match SequenceEqual

docs: add simple redis example from https://ayende.com/blog/197412-B/…

…high-performance-net-building-a-redis-clone-naively; rename TwichChatReader

docs: update example

chore: add missed implicit cast operator and enums benchmark

feat: further work on U8File and U8Reader API

perf: simplify abstraction approach in U8Reader and remove one more call from async call stack, pool underlying U8Reader buffer

ci: fix build

perf: try to help out source generator a little - it chokes on large …

…literals (e.g. 6MB-long arrays)

fix: invalid offset calculation in Trim()