feat: Add momentum confirmation to v8 - filter rapid flip-flops

V8 improvements to handle small bounces in strong trends:
- Increased flip threshold: 0.5% → 0.8% (stronger move required)
- Added confirmBars: 2 bars required after threshold breach
- Momentum tracking: Counts consecutive bars in new direction
- Anti-whipsaw: Flip only after 3 consecutive bars (confirmBars+1) beyond threshold

Example: In downtrend, price must close >0.8% above line for 3 bars before flipping bullish
This filters 1-2 bar bounces that don't change the macro trend

Result: Far fewer false reversals during strong directional moves

workflows/trading/moneyline_v8_sticky_trend.pinescript

@@ -40,8 +40,8 @@ macdSigLen = input.int(9, "Signal", minval=1, inline="macdLens")
 
 // Signal timing (ALWAYS applies to all signals)
 groupTiming = "Signal Timing"
-confirmBars = input.int(0, "Bars to confirm after flip", minval=0, maxval=2, group=groupTiming, tooltip="V8: Keep at 0 for immediate flips with threshold protection.")
-flipThreshold = input.float(0.5, "Flip threshold %", minval=0.0, maxval=2.0, step=0.1, group=groupTiming, tooltip="V8 NEW: Require price to move this % beyond line before flip confirms. Reduces noise.")
+confirmBars = input.int(2, "Bars to confirm after flip", minval=0, maxval=3, group=groupTiming, tooltip="V8: Wait X bars after flip to confirm trend change. Filters rapid flip-flops.")
+flipThreshold = input.float(0.8, "Flip threshold %", minval=0.0, maxval=2.0, step=0.1, group=groupTiming, tooltip="V8: Require price to move this % beyond line before flip. Increased to 0.8% to filter small bounces.")
 
 // Entry filters (optional)
 groupFilters = "Entry filters"
@@ -131,14 +131,30 @@ tsl := nz(tsl[1], up1)
 // V8: Apply flip threshold - require price to move X% beyond line before flip
 thresholdAmount = tsl * (flipThreshold / 100)
 
+// Track consecutive bars in potential new direction (anti-whipsaw)
+var int bullMomentumBars = 0
+var int bearMomentumBars = 0
+
 if trend == 1
     tsl := math.max(up1, tsl)
-    // Require price to close below line by threshold % before flipping bearish
-    trend := calcC < (tsl - thresholdAmount) ? -1 : 1
+    // Count consecutive bearish bars
+    if calcC < (tsl - thresholdAmount)
+        bearMomentumBars := bearMomentumBars + 1
+        bullMomentumBars := 0
+    else
+        bearMomentumBars := 0
+    // Flip only after X consecutive bars below threshold
+    trend := bearMomentumBars >= (confirmBars + 1) ? -1 : 1
 else
     tsl := math.min(dn1, tsl)
-    // Require price to close above line by threshold % before flipping bullish
-    trend := calcC > (tsl + thresholdAmount) ? 1 : -1
+    // Count consecutive bullish bars
+    if calcC > (tsl + thresholdAmount)
+        bullMomentumBars := bullMomentumBars + 1
+        bearMomentumBars := 0
+    else
+        bullMomentumBars := 0
+    // Flip only after X consecutive bars above threshold
+    trend := bullMomentumBars >= (confirmBars + 1) ? 1 : -1
 
 supertrend = tsl