Register instance_stats.js static route so period tabs work on all exchanges.

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

lib/common/static/instance_stats.js

@@ -7,7 +7,17 @@
     return document.getElementById("stats-segment-select");
   }
 
-  function activeSegmentPanel() {
+  function panelFromTrigger(triggerEl) {
+    if (triggerEl && triggerEl.closest) {
+      var fromBtn = triggerEl.closest(".stats-segment-panel");
+      if (fromBtn) return fromBtn;
+    }
+    return null;
+  }
+
+  function activeSegmentPanel(triggerEl) {
+    var panel = panelFromTrigger(triggerEl);
+    if (panel) return panel;
     var sel = statsSegmentSelect();
     if (!sel) return null;
     var key = sel.value;
@@ -30,8 +40,8 @@
     );
   }
 
-  function switchStatsPeriod(periodKey) {
-    var panel = activeSegmentPanel();
+  function switchStatsPeriod(periodKey, triggerEl) {
+    var panel = activeSegmentPanel(triggerEl);
     if (!panel) return;
     var key = PERIODS.indexOf(periodKey) >= 0 ? periodKey : "day";
     panel.querySelectorAll(".stats-period-pane").forEach(function (pane) {
@@ -64,16 +74,20 @@
   function ensurePeriodTabDelegation() {
     if (global.__instanceStatsTabsDelegated) return;
     global.__instanceStatsTabsDelegated = true;
-    document.addEventListener("click", function (e) {
-      var btn =
-        e.target && e.target.closest
-          ? e.target.closest(".stats-period-tab")
-          : null;
-      if (!btn) return;
-      var card = document.getElementById("stats-card");
-      if (!card || !card.contains(btn)) return;
-      switchStatsPeriod(btn.getAttribute("data-stats-period") || "day");
-    });
+    document.addEventListener(
+      "click",
+      function (e) {
+        var btn =
+          e.target && e.target.closest
+            ? e.target.closest(".stats-period-tab")
+            : null;
+        if (!btn) return;
+        var card = document.getElementById("stats-card");
+        if (!card || !card.contains(btn)) return;
+        switchStatsPeriod(btn.getAttribute("data-stats-period") || "day", btn);
+      },
+      true
+    );
   }
 
   function initStatsFromUrl() {