总览汇总改为单行 KPI + sim/live 对比表，去掉重复卡片。

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

static/hub.js

@@ -427,31 +427,62 @@
       return;
     }
     const s = summarizeOverview(list);
+    function modeRow(label, tag, bucket) {
+      return (
+        "<tr>" +
+        '<td><span class="overview-mode-tag overview-mode-tag--' +
+        tag +
+        '">' +
+        escapeHtml(label) +
+        "</span> <span class=\"muted\">" +
+        bucket.machines +
+        " 台</span></td>" +
+        '<td class="status-on">' +
+        bucket.online +
+        "</td>" +
+        '<td class="' +
+        (bucket.offline > 0 ? "status-off" : "") +
+        '">' +
+        bucket.offline +
+        "</td>" +
+        "<td>" +
+        escapeHtml(
+          bucket.positions > 0
+            ? bucket.positions +
+                " 笔" +
+                (bucket.sheets > 0 ? " / " + Math.round(bucket.sheets) + " 张" : "")
+            : "0"
+        ) +
+        "</td>" +
+        '<td class="' +
+        (bucket.hasPnl ? pnlClass(bucket.pnl) : "") +
+        '">' +
+        escapeHtml(bucket.hasPnl ? fmtPnl(bucket.pnl) : "—") +
+        "</td>" +
+        "<td>" +
+        escapeHtml(fmtMoneyPlain(bucket.premium, bucket.hasPremium)) +
+        "</td>" +
+        "<td>" +
+        escapeHtml(fmtMoneyPlain(bucket.cash, bucket.hasCash)) +
+        "</td>" +
+        "</tr>"
+      );
+    }
     box.hidden = false;
     box.innerHTML =
-      '<div class="overview-kpi-block">' +
-      '<div class="overview-kpi-head"><strong>全部</strong><span class="muted">' +
-      s.all.machines +
-      " 台</span></div>" +
+      '<div class="overview-kpi-block overview-kpi-block--main">' +
+      '<div class="overview-kpi-head"><strong>实时汇总</strong><span class="muted">仅统计在线机资金与仓位</span></div>' +
       '<div class="overview-kpi-grid">' +
       renderAggCards(s.all) +
       "</div></div>" +
-      '<div class="overview-kpi-split">' +
-      '<div class="overview-kpi-block overview-kpi-block--sim">' +
-      '<div class="overview-kpi-head"><strong>模拟 sim</strong><span class="muted">' +
-      s.sim.machines +
-      " 台</span></div>" +
-      '<div class="overview-kpi-grid">' +
-      renderAggCards(s.sim) +
-      "</div></div>" +
-      '<div class="overview-kpi-block overview-kpi-block--live">' +
-      '<div class="overview-kpi-head"><strong>实盘 live</strong><span class="muted">' +
-      s.live.machines +
-      " 台</span></div>" +
-      '<div class="overview-kpi-grid">' +
-      renderAggCards(s.live) +
-      "</div></div>" +
-      "</div>";
+      '<div class="overview-mode-wrap">' +
+      '<table class="overview-mode-table">' +
+      "<thead><tr>" +
+      "<th>模式</th><th>在线</th><th>离线</th><th>仓位</th><th>浮盈</th><th>权利金</th><th>余额</th>" +
+      "</tr></thead><tbody>" +
+      modeRow("模拟", "sim", s.sim) +
+      modeRow("实盘", "live", s.live) +
+      "</tbody></table></div>";
   }
 
   async function refresh() {