- Set FUZZTEST_FUZZING_MODE=ON in fuzztest.cmake for coverage-guided fuzzing
- Strip ASan flags from FuzzTest's FuzzTestFlagSetup.cmake to prevent
conflicts with build-time code generators (grammar_domain_code_generator)
- Add ABSL_CONTAINER_DISABLE_SMALL_OBJECT_OPTIMIZATION=1 env var to CTest
preset and CI pipeline to prevent Abseil raw_hash_set SOO corruption
caused by coverage instrumentation during static initialization
- Update fuzz preset to RelWithDebInfo for optimized fuzzing performance
- Update comments documenting root cause (Abseil lts_20260107.1 +
-fsanitize-coverage=inline-8bit-counters incompatibility)