Add weekend open skip, expiry force-close, and Chinese trade labels.

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

frontend/src/pages/Plan.tsx

@@ -44,6 +44,7 @@ const PHASE_ZH: Record<string, string> = {
   stopped: "已停开",
   outside_window: "窗外",
   liquidity_wait: "流动性等待",
+  weekend_skip: "周末跳过",
 };
 
 export default function PlanPage() {
@@ -123,7 +124,7 @@ export default function PlanPage() {
     <div>
       <h2 style={{ marginTop: 0 }}>自动对冲计划</h2>
       <p style={{ color: "var(--muted)", marginTop: -8 }}>
-        SIM 本地撮合 · 期权只买 · 剩余时长选到期 · 净盈利达标全平
+        SIM 本地撮合 · 期权只买 · 净盈利达标或到期全平
       </p>
       {err ? <div className="err">{err}</div> : null}
 

frontend/src/pages/Settings.tsx

@@ -27,6 +27,7 @@ export default function SettingsPage() {
   const [netTarget, setNetTarget] = useState(15);
   const [premMult, setPremMult] = useState(1);
   const [rest, setRest] = useState(300);
+  const [skipWeekends, setSkipWeekends] = useState(true);
   const [leverage, setLeverage] = useState(3);
   const [minHours, setMinHours] = useState(12);
   const [minOptLev, setMinOptLev] = useState(100);
@@ -43,6 +44,7 @@ export default function SettingsPage() {
         setNetTarget(s.net_profit_target ?? 15);
         setPremMult(s.premium_exit_multiple ?? 1);
         setRest(s.rest_seconds);
+        setSkipWeekends(s.skip_weekends !== false);
         setLeverage(s.leverage ?? 3);
         setMinHours(s.min_option_hours ?? 12);
         setMinOptLev(s.min_option_leverage ?? 100);
@@ -97,6 +99,7 @@ export default function SettingsPage() {
           net_profit_target: netTarget,
           premium_exit_multiple: premMult,
           rest_seconds: rest,
+          skip_weekends: skipWeekends,
           leverage,
           min_option_hours: minHours,
           min_option_leverage: minOptLev,
@@ -134,7 +137,7 @@ export default function SettingsPage() {
       {tab === "strategy" ? (
         <div className="card settings-card">
           <p className="settings-lead">
-            无开仓时间窗；期权按剩余时长选到期 → 平值 → 校验杠杆；出场可选固定金额或权利金倍数。
+            无开仓时间窗；可选周六日跳过开仓；期权按剩余时长选到期 → 平值 → 校验杠杆；出场可选固定金额或权利金倍数。
           </p>
           {stratOk ? <div className="settings-ok">{stratOk}</div> : null}
           {err && tab === "strategy" ? <div className="err">{err}</div> : null}
@@ -282,6 +285,18 @@ export default function SettingsPage() {
                     onChange={(e) => setRest(Number(e.target.value))}
                   />
                 </div>
+                <div className="field">
+                  <label htmlFor="skipWe">周六日跳过开仓（上海时区）</label>
+                  <select
+                    id="skipWe"
+                    className="mono"
+                    value={skipWeekends ? "1" : "0"}
+                    onChange={(e) => setSkipWeekends(e.target.value === "1")}
+                  >
+                    <option value="1">开启（推荐）</option>
+                    <option value="0">关闭</option>
+                  </select>
+                </div>
                 <div className="field">
                   <label htmlFor="fee">手续费率</label>
                   <input

frontend/src/pages/Stats.tsx

@@ -1,5 +1,6 @@
 import { useEffect, useState } from "react";
 import { apiFetch } from "../api/client";
+import { closeReasonZh } from "../labels";
 
 type Summary = {
   groups: number;
@@ -22,6 +23,10 @@ export default function StatsPage() {
       .catch((e) => setErr(e instanceof Error ? e.message : String(e)));
   }, []);
 
+  const reasonEntries = s
+    ? Object.entries(s.close_reasons).sort((a, b) => b[1] - a[1])
+    : [];
+
   return (
     <div className="card">
       <h2 style={{ marginTop: 0 }}>统计</h2>
@@ -46,9 +51,17 @@ export default function StatsPage() {
               {s.total_fees.toFixed(2)} / {s.total_slip.toFixed(2)}
             </span>
           </div>
-          <div className="kv">
+          <div className="kv" style={{ alignItems: "flex-start" }}>
             <span>平仓原因</span>
-            <span className="mono">{JSON.stringify(s.close_reasons)}</span>
+            <span className="mono" style={{ textAlign: "right" }}>
+              {reasonEntries.length === 0
+                ? "—"
+                : reasonEntries.map(([k, n]) => (
+                    <div key={k}>
+                      {closeReasonZh(k)} × {n}
+                    </div>
+                  ))}
+            </span>
           </div>
           <h3>按组盈亏</h3>
           {s.equity_curve.map((x) => (

frontend/src/pages/Trades.tsx

@@ -1,5 +1,11 @@
 import { useEffect, useState } from "react";
 import { apiFetch } from "../api/client";
+import {
+  closeReasonZh,
+  fillDescZh,
+  positionSidesZh,
+  statusZh,
+} from "../labels";
 
 type Group = {
   group_id: string;
@@ -62,10 +68,12 @@ export default function TradesPage() {
               onClick={() => openGroup(g.group_id)}
             >
               <span className="mono">
-                {g.group_id} · {g.status} · {g.perp_side}/{g.option_side}
+                {g.group_id} · {statusZh(g.status)} ·{" "}
+                {positionSidesZh(g.perp_side, g.option_side)}
               </span>
               <span className="mono">
-                PnL {Number(g.realized_pnl || 0).toFixed(2)} · {g.close_reason || "—"}
+                盈亏 {Number(g.realized_pnl || 0).toFixed(2)} ·{" "}
+                {closeReasonZh(g.close_reason)}
               </span>
             </div>
           ))
@@ -77,10 +85,11 @@ export default function TradesPage() {
           {fills.map((f) => (
             <div key={f.id} className="kv">
               <span className="mono">
-                {f.leg} {f.action} {f.side}
+                {fillDescZh(f.leg, f.action, f.side)}
               </span>
               <span className="mono">
-                px {f.fill_px.toFixed(4)} · qty {f.qty_eth} · fee {f.fee.toFixed(4)}
+                价 {f.fill_px.toFixed(4)} · 数量 {f.qty_eth} · 手续费{" "}
+                {f.fee.toFixed(4)}
               </span>
             </div>
           ))}