NoiseHound v1.0.0

First stable, lab-measured release. 30/57 corpus edges calibrated across three measured profiles (audit / EDR / Elastic), all four lateral edges including CanRDP, closed-loop validation, and DeadAir cross-engine parity. Install: pip install noisehound. Roadmap (remaining edges, MDI-alert tier, full GOAD, tooling-axis) in docs/ROADMAP.md.