Signed-off-by: Jérôme Benoit <jerome.benoit@piment-noir.org>
_Efficiency configuration:_
--- `efficiency_weight` (default: 1.0) - Weight for efficiency factor in exit reward
--- `efficiency_center` (default: 0.5) - Linear pivot in [0,1] for efficiency ratio. If efficiency_ratio > center ⇒ amplification (>1); if < center ⇒ attenuation (<1, floored at 0).
+- `efficiency_weight` (default: 1.0) - Weight for efficiency factor in exit reward
+- `efficiency_center` (default: 0.5) - Linear pivot in [0,1] for efficiency ratio. If efficiency_ratio > center ⇒ amplification (>1); if < center ⇒ attenuation (<1, floored at 0).
_Profit factor configuration:_