Introduce JitDisassemblyBenchmark for analyzing JIT-generated x64 assembly of AcBinarySerializer hot paths, accessible via --jitasm. Refactor string interning logic to support per-property and string collection interning, adding IsStringCollectionProperty and ScanStringCollection. Update ScanPass and WriteString for finer-grained control. Remove DEBUG-only CurrentPropertyPath in favor of a more robust property tracking approach. Update usage instructions and clean up related code.
