- Add dashboard/js/proactive.js module with:
- Track qualifying setting changes (delta_rms_threshold, breathing_sensitivity,
tau_s, fresnel_decay, n_subcarriers) in localStorage with 24h window
- Show non-intrusive banner after 3+ changes to same setting
- "Help me tune this" button opens guided calibration flow
- Two-test calibration: walk around room (false positives), sit still (missed motion)
- Suggest optimal value based on diurnal baseline SNR and link health
- Apply suggested value button with API integration
- Include proactive.js in dashboard/index.html
- Integrate with settings-panel.js to track setting changes on save
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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