Remove ~920 lines of dead code:
- Calibration system (replaced by Python analyze_shots.py)
- IMU shock simulation (no longer needed for testing)
- Debug HUD overlay (values are in CSV logs instead)
- Debug line thickness property (fixed to 0)
- Quadratic regression anti-recoil mode (linear regression sufficient)
- AdaptiveMinSpeed property (optimized to 0, not useful)
- AimStabilization dead zone (smoothing done in Blueprint instead)
Remaining anti-recoil modes: Buffer, LinearExtrapolation,
WeightedLinearRegression, KalmanFilter, AdaptiveExtrapolation
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
j.foucher
1a5b107b1f