Noise ripped out after the bench verdict (tightly-wrapped unshielded cables move victim SNR only 0.2-0.3 dB, recorded in measurement.md dead ends): noise.go deleted with the noiser, phase clock and panel lane; configureNoise/checkPrivFlag gone so the X710 pair is untouched; console noise column, NOISE links rows and lane colors removed; driverPair rehomed to system.go, carrierUp to phy.go; history anchors to run start (frame-rate sampling and draw-clock roll kept — they fix display latency for every lane); goals/hardware/state/nics docs updated; verified on hardware (20.00G, zero errors, ECD 41m, SNR +7.6)

render.go

@@ -304,18 +304,6 @@ func correctedFlag(v uint64) string {
 	return paint("warn", cYellow)
 }
 
-// Green either way while the cable is present — the cycle's phase is state,
-// not health. Red stays what it was: the cable missing.
-func noiseCell(nv noiseView) string {
-	switch {
-	case nv.missing > 0:
-		return paint("ERR", cRed)
-	case nv.on:
-		return paint("on", cGreen)
-	}
-	return paint("off", cGreen)
-}
-
 // Per-interval rates jitter by a couple of percent at line rate, so green has
 // to cover that. Yellow means a real shortfall, red means badly off.
 const (