fix: align production defaults and close review parity gaps

Ship greenfield min_rr=2.0 and conf=0, read-only Structural S/R, indicator
cache invalidation, and UI/gate language that treats GTL as screening not exit.
Align strategy_rank missing-vol fallback live vs backtest, single-source
PRIMARY_TARGET_MIN_RR, expand prod parity tests, and drop dead FE clients.

frontend/src/components/signals/SetupsPanel.tsx

@@ -44,6 +44,10 @@ function getComputedValue(trade: TradeSetup, column: SortColumn): number {
     case 'confidence_score': return trade.confidence_score ?? -1;
     case 'primary_target_probability':
       return primaryTargetProbability(trade) ?? -1;
+    case 'strategy_rank':
+      return trade.strategy_rank ?? trade.momentum_percentile ?? -1;
+    case 'momentum_percentile':
+      return trade.momentum_percentile ?? -1;
     case 'risk_level':
       if (trade.risk_level === 'Low') return 1;
       if (trade.risk_level === 'Medium') return 2;
@@ -79,6 +83,8 @@ function sortTrades(
       case 'target_pct':
       case 'confidence_score':
       case 'primary_target_probability':
+      case 'strategy_rank':
+      case 'momentum_percentile':
       case 'risk_level':
         cmp = getComputedValue(a, column) - getComputedValue(b, column);
         break;
@@ -108,7 +114,8 @@ export function SetupsPanel() {
   const [minConfidence, setMinConfidence] = useState(0);
   const [directionFilter, setDirectionFilter] = useState<DirectionFilter>('both');
   const [actionFilter, setActionFilter] = useState<ActionFilter>('all');
-  const [sortColumn, setSortColumn] = useState<SortColumn>('rr_ratio');
+  // Production book orders by 80/20 strategy_rank, not raw R:R.
+  const [sortColumn, setSortColumn] = useState<SortColumn>('strategy_rank');
   const [sortDirection, setSortDirection] = useState<SortDirection>('desc');
 
   // Keep the Min R:R / Min Confidence inputs showing the *effective* floor: when
@@ -244,10 +251,11 @@ export function SetupsPanel() {
 
       <Disclosure summary="How the scanner works & action glossary">
         <p className="mb-3 text-xs text-gray-400">
-          The scanner identifies asymmetric risk-reward trade setups by analyzing S/R levels as
-          price targets and using ATR-based stops to define risk. Click{' '}
-          <span className="font-medium text-gray-300">Run Scanner</span> to scan all tickers now,
-          or wait for the scheduled run.
+          The scanner builds long setups with a 1.5× ATR stop and a Gate Target Ladder proposal used
+          only for R:R / reach-probability screening — not as a take-profit. Structural chart S/R is
+          separate. Live exit is the ATR trail / max hold. Click{' '}
+          <span className="font-medium text-gray-300">Run Scanner</span> to scan all tickers now, or
+          wait for the scheduled run.
         </p>
         <div className="grid gap-1 md:grid-cols-2">
           {RECOMMENDATION_ACTION_GLOSSARY.map((item) => (

frontend/src/components/signals/TrackRecordPanel.tsx

@@ -109,19 +109,19 @@ export function TrackRecordPanel() {
       <Disclosure summary="Track-record maintenance">
         <div className="space-y-4 pt-1">
           <p className="max-w-2xl text-xs text-gray-500">
-            The live check replays every setup against the daily bars after detection: target before stop =
-            win, stop first = loss (both in one bar counts conservatively as a loss), neither within 30
-            trading days = expired at 0R. Only setups whose full window has elapsed count; younger ones are
-            still maturing (near stops resolve fast, far targets need time, so early numbers skew negative).
-            The evaluator scores <span className="text-gray-300">all</span> setups — qualified or not, so
-            unqualified ones stay a control group — and runs nightly.
+            <span className="text-amber-300/90">Diagnostic only — not production P&amp;L.</span>{' '}
+            Grades gate-level touch vs stop (the rejected take-profit model). Production exits are
+            initial stop / ATR trail / max hold — see paper trades and the portfolio monitor above.
+            Target before stop = win, stop first = loss (same-bar both = loss), neither in 30 trading
+            days = expired at 0R. Only matured windows count. Scores{' '}
+            <span className="text-gray-300">all</span> setups as a control group; runs nightly.
           </p>
 
           {/* Diagnostic, not strategy validation: live target/stop outcomes vs the backtest's target/stop model. */}
           <div className="glass-sm space-y-2 p-4">
             <div className="flex flex-wrap items-center justify-between gap-x-6 gap-y-2">
               <div className="flex flex-wrap items-baseline gap-x-5 gap-y-1">
-                <span className="text-sm text-gray-300">Setup-outcome pipeline check</span>
+                <span className="text-sm text-gray-300">Gate barrier pipeline check</span>
                 <span className="text-sm text-gray-400">
                   Live <span className={`num font-semibold ${rColor(liveAvgR)}`}>{fmtR(liveAvgR)}</span>
                 </span>
@@ -129,7 +129,7 @@ export function TrackRecordPanel() {
                   Backtest <span className={`num font-semibold ${rColor(btAvgR)}`}>{fmtR(btAvgR)}</span>
                 </span>
                 <span className="text-xs text-gray-500">
-                  {liveN} matured{perf ? ` · ${perf.maturing} maturing` : ''} · qualified target/stop
+                  {liveN} matured{perf ? ` · ${perf.maturing} maturing` : ''} · not ATR-trail book
                 </span>
               </div>
               <StatusChip status={status} />