promote residual momentum ranking

frontend/src/components/signals/BacktestPanel.tsx

@@ -308,11 +308,11 @@ export function BacktestPanel() {
             {report.sweep && report.sweep.length > 0 && report.sweep[0].min_momentum_percentile != null && (
               <div>
                 <p className="mb-2 text-xs font-medium uppercase tracking-widest text-gray-500">
-                  Momentum-percentile sweep
+                  Residual-momentum percentile sweep
                 </p>
                 <p className="mb-2 text-[11px] text-gray-500">
-                  How many setups qualify — and how they perform — at each momentum-rank cutoff (floors
-                  held fixed). 80 = only the top 20% of the universe by 12-1 momentum each week; 0 =
+                  How many setups qualify — and how they perform — at each production-rank cutoff (floors
+                  held fixed). 80 = only the top 20% of the universe by residual 12-1 momentum each week; 0 =
                   floors only. Lower = more trades, watch that expectancy holds. Your current setting is
                   highlighted; set it in Admin → Settings → Activation.
                 </p>
@@ -320,7 +320,7 @@ export function BacktestPanel() {
                   <table className="w-full text-sm">
                     <thead>
                       <tr className="border-b border-white/[0.06] text-left text-xs uppercase tracking-wider text-gray-500">
-                        <th className="px-4 py-2.5">Min momentum %ile</th>
+                        <th className="px-4 py-2.5">Min residual %ile</th>
                         <th className="px-4 py-2.5 text-right">Qualified</th>
                         <th className="px-4 py-2.5 text-right">Wins</th>
                         <th className="px-4 py-2.5 text-right">Losses</th>
@@ -541,10 +541,7 @@ export function BacktestPanel() {
                   Strategy variants
                 </p>
                 <p className="mb-2 text-[11px] text-gray-500">
-                  {report.strategy_variants.note ?? 'Research-only portfolio variants.'}{' '}
-                  <span className="text-gray-300">
-                    Residual momentum stays research-only until a variant beats production under the promotion rules.
-                  </span>
+                  {report.strategy_variants.note ?? 'Research-only portfolio variants.'}
                 </p>
                 <div className="glass overflow-x-auto">
                   <table className="w-full text-sm">