Re-enables the `numa` feature in CI workflows to prevent container/cgroup deadlocks while preserving validation correctness. Fixes concurrent test race conditions by replacing thread-local parameter storage with process-wide atomics and mutex locks. Integrates `tracing-subscriber` for structured logging and adds thread-ID tracking to debug worker lifecycles. Additionally bumps the crate version, updates `.gitignore`, documents experimental evolutionary distance pipelines, and refactors hardcoded test constants.