fix(modal): close rollout and async lifecycle gaps

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

assets/js/core/modal-cache.js

@@ -10,11 +10,15 @@
   var DEFAULT_TTL = 15000;
   var entries = Object.create(null);
   var flights = Object.create(null);
+  var lastScope = "";
 
   function scope() {
     var config = window.aksrtData || window.aksrt || {};
     var userId = parseInt(config.userId || 0, 10) || 0;
-    return (config.isLoggedIn && userId > 0 ? "user:" + userId : "guest") + ":v1";
+    var current = (config.isLoggedIn && userId > 0 ? "user:" + userId : "guest") + ":v1";
+    if (lastScope && lastScope !== current) clear();
+    lastScope = current;
+    return current;
   }
 
   function token(key) {