Hub funds and dashboard: include OKX options balances in USDT totals.

Merge options USDC/USDT at 1:1 into fund overview snapshots, dashboard aggregation, and monitor board totals while keeping a separate options breakdown in the UI.

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

manual_trading_hub/static/funds.js

@@ -176,6 +176,18 @@
           monitored && ac.funding_usdt != null ? fmt(ac.funding_usdt, 2) + " U" : "—";
         const trading =
           monitored && ac.trading_usdt != null ? fmt(ac.trading_usdt, 2) + " U" : "—";
+        const optFunding =
+          monitored && ac.options_funding_usdt != null ? fmt(ac.options_funding_usdt, 2) + " U" : "";
+        const optTrading =
+          monitored && ac.options_trading_usdt != null ? fmt(ac.options_trading_usdt, 2) + " U" : "";
+        const optLine =
+          optFunding || optTrading
+            ? '<div><span class="k">期权户</span><span class="v">' +
+              (optFunding || "—") +
+              " / " +
+              (optTrading || "—") +
+              "</span></div>"
+            : "";
         const dd = ac.drawdown || {};
         const ddU = dd.max_drawdown_u != null ? fmt(dd.max_drawdown_u, 2) + " U" : "—";
         const ddPct = dd.max_drawdown_pct != null ? fmt(dd.max_drawdown_pct, 2) + "%" : "—";
@@ -214,6 +226,7 @@
           '<div><span class="k">交易户</span><span class="v">' +
           trading +
           "</span></div>" +
+          optLine +
           '<div><span class="k">较昨日</span><span class="v ' +
           deltaCls +
           '">' +
@@ -266,7 +279,7 @@
     if (elFsTitle) elFsTitle.textContent = ac.name || ac.key || "—";
     if (elFsSub) {
       const parts = [
-        "资金户 + 交易户（不含浮盈）",
+        "资金户 + 交易户 + 期权户（USDC≈USDT，不含浮盈）",
         "交易日 " + (meta.trading_day || "—"),
         "自 " + (meta.history_start_day || "—") + " 起",
       ];
@@ -327,7 +340,7 @@
     const hour = data && data.reset_hour != null ? data.reset_hour : 8;
     if (elDescBody) {
       elDescBody.textContent =
-        "总资金 = 各监控户（资金账户 + 交易账户）；自 " +
+        "总资金 = 各监控户（永续资金账户 + 交易账户 + 期权账户，USDC 按 1:1 计入 USDT）；自 " +
         start +
         " 起按北京时间 " +
         hour +