Fix C++ printf format specifier for int64_t (milliseconds count): - Change %ld to %lld for duration_cast<milliseconds>.count() - Resolves compiler warnings on platforms where long != long long
Update tooling and documentation: - Smoke test script with scheduler health checks - Release cleanup script - Native test scripts with Redis integration - TUI SSH test script - Performance regression detector with scheduler metrics - Profiler with distributed tracing - Native CMake with test targets - Dataset hash tests - Storage symlink resistance tests - Configuration reference documentation updates
- Integrate RunManifest.Validate with existing Validator - Add manifest Sign() and Verify() methods - Add native C++ hashing libraries (dataset_hash, queue_index) - Add native bridge for Go/C++ integration - Add deduplication support in queue
