Add documentation links for various volatility indicators and channels

- Updated BBWN, BBWP, CCV, CV, CVI, EWMA, GKV, HLV, HV, Jvolty, JVOLTYN, MASSI, NATR, RSV, RV, RVI, TR, UI, VOV, VR, YZV indicators with documentation links.
- Added documentation links for Aberration, Acceleration Bands, Andrews' Pitchfork, Adaptive Price Zone, ATR Bands, Bollinger Bands, Center of Gravity, Donchian Channels, Decay Min-Max Channel, Detrended Synthetic Price, EACP, EBSW, HOMOD, Jurik Volatility Bands, Keltner Channel, MA Envelope, Min-Max Channel, Price Channel, Regression Channels, Standard Deviation Channel, Stoller Average Range Channel, Super Trend Bands, Ultimate Bands, Ultimate Channel, VWAP Bands, and VWAP with Standard Deviation Bands.

lib/errors/tukey/tukey.pine

@@ -4,9 +4,6 @@
 indicator("Tukey's Biweight Loss", "TukeyBiweight", overlay=false)
 
 //@function Calculates Tukey's Biweight (Bisquare) Loss
-//@doc     Robust loss that completely rejects outliers beyond threshold c.
-//@doc     ρ(x) = (c²/6) * (1 - (1 - (x/c)²)³) for |x| ≤ c; ρ(x) = c²/6 for |x| > c
-//@doc     Common c values: 4.685 (95% efficiency), 6.0 (more permissive)
 //@param   actual Series of actual values
 //@param   predicted Series of predicted/forecast values
 //@param   length Rolling window for averaging
@@ -46,4 +43,4 @@ tukey_value = tukey_biweight(i_actual, i_predicted, i_length, i_c)
 
 // Plot
 plot(tukey_value, "Tukey Biweight", color=color.yellow, linewidth=2)
-hline(0, "Zero", color=color.gray, linestyle=hline.style_dotted)
+hline(0, "Zero", color=color.gray, linestyle=hline.style_dotted)