NativeAOT: fallback for delegates, exclude MessagePack
Added AYCODE_NATIVEAOT symbol for AOT builds and excluded MessagePack benchmarks from NativeAOT due to lack of AOT support. Updated AcSerializerCommon to use reflection-based delegates when dynamic code is unavailable, ensuring compatibility with both JIT and AOT. Added explanatory comments throughout.
Remove SegmentBufferReader; unify on AsyncPipeReaderInput
Migrates all SignalR chunked streaming receive logic to AsyncPipeReaderInput, fully removing SegmentBufferReader and SegmentBufferReaderInput from the codebase. Updates all references, deserialization paths, and documentation to reflect the new unified primitive. Marks ADR-0003 as accepted (partially executed), closes related TODOs, and clarifies protocol docs. Sets DoubleBuffered as the default FlushPolicy. No wire format or behavioral changes; all tests pass.
- Integrated MemoryPack as a serializer in the benchmark suite
- Added [MemoryPackable] and [MemoryPackIgnore] to test models
- Enabled AcBinary source generation by default
- Updated benchmark app to include MemoryPack and focus on key serializers
- Added MemoryPack NuGet references to projects
- Refactored AcBinarySerializer.WriteString flag handling
- Replace UseReferenceHandling bool with ReferenceHandlingMode enum across all serializers and options
- Move AcBinary string interning to footer (no header shifting); remove bloom filter
- Overhaul benchmark console: multi-serializer, grouped/colorized results, CSV/log output, more test data
- Set UseMetadata = false by default (header property names unused)
- Update all context Reset/Pool logic for new options signature
- Update AcJson/Toon serializers for new reference handling
- Update tests and usages for new enum-based options
- Add Newtonsoft.Json to benchmark dependencies
- Misc: code cleanups, improved comments, clarify logic
- Introduced PropertyMetadataBase to unify property metadata and dynamic getter logic, now shared by PropertyAccessorBase and PropertySetterBase.
- Moved PropertyAccessorType enum to PropertyMetadataBase.
- Replaced all GetDynamicValue usages with GetValue for consistent property access in serializers/deserializers.
- Refactored PropertyAccessorBase and PropertySetterBase inheritance and responsibilities.
- Added MaxStringInternLength option to AcBinarySerializerOptions for configurable string interning.
- Improved collection deserialization: clear destination if source is empty.
- Added AyCode.Core.Serializers.Console project for performance profiling (with MessagePack comparison).
- Updated solution file to include new project and build configs.
- Minor code cleanups and documentation improvements.
Loretta