Update test coverage timestamps and fix coroutine cleanup in task creation tests by properly closing coroutines in mocked asyncio.create_task calls

coverage/dashboard_core.js.html

@@ -931,7 +931,7 @@ export default DashboardCore;
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2025-12-15T04:43:42.469Z
+                at 2025-12-15T13:17:18.856Z
             </div>
         <script src="prettify.js"></script>
         <script>

coverage/index.html

@@ -101,7 +101,7 @@
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2025-12-15T04:43:42.469Z
+                at 2025-12-15T13:17:18.856Z
             </div>
         <script src="prettify.js"></script>
         <script>

coverage/lcov-report/dashboard_core.js.html

@@ -931,7 +931,7 @@ export default DashboardCore;
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2025-12-15T04:43:42.682Z
+                at 2025-12-15T13:17:19.105Z
             </div>
         <script src="prettify.js"></script>
         <script>

coverage/lcov-report/index.html

@@ -101,7 +101,7 @@
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2025-12-15T04:43:42.682Z
+                at 2025-12-15T13:17:19.105Z
             </div>
         <script src="prettify.js"></script>
         <script>