Show 永期/期期 in control monitor mode column.

Co-authored-by: Cursor <cursoragent@cursor.com>

control/frontend/src/pages/Monitor.tsx

@@ -235,18 +235,27 @@ function riskLines(strat: Record<string, unknown>): RiskLines {
   };
 }
 
+function hedgeModeShort(strat: Record<string, unknown>): string {
+  const hm = String(strat.hedge_mode || "perp_option")
+    .trim()
+    .toLowerCase();
+  return hm === "option_option" ? "期期" : "永期";
+}
+
 function modeLabel(mode: string, strat: Record<string, unknown>): string {
   const m = String(mode || "-").toUpperCase();
   const short = m.includes("LIVE") ? "LIVE" : m.includes("SIM") ? "SIM" : m || "-";
-  // A=以损定仓，B=手动开仓
-  return `${short}/${riskLines(strat).sizingShort}`;
+  // A=以损定仓，B=手动开仓；永期=永续+期权，期期=双期权
+  return `${short}/${riskLines(strat).sizingShort}/${hedgeModeShort(strat)}`;
 }
 
 function modeLabelTitle(mode: string, strat: Record<string, unknown>): string {
   const label = modeLabel(mode, strat);
   const riskBased =
     strat.sizing_mode === "risk_based" || strat.risk_based === true;
-  return `${label}（${riskBased ? "A=以损定仓" : "B=手动开仓"}）`;
+  const hedge =
+    hedgeModeShort(strat) === "期期" ? "期期=双期权对冲" : "永期=永续+期权";
+  return `${label}（${riskBased ? "A=以损定仓" : "B=手动开仓"}；${hedge}）`;
 }
 
 function tokenDotClass(n: {
@@ -983,7 +992,8 @@ export default function MonitorPage() {
                             {detailRunning ? "运行中" : "已停"} · {detail.phase}
                           </td>
                           <td>
-                            {detail.mode} / {detail.exchange}
+                            {modeLabel(detail.mode, detail.strat)} /{" "}
+                            {detail.exchange}
                           </td>
                           <td>{detail.rounds ?? "—"}</td>
                           <td className="mono">