feat(admin): enhance operations guidance and session handling

src/hooks/use-async-effect.ts

@@ -14,13 +14,25 @@ export function useAsyncEffect(
 
   useEffect(() => {
     let cleanup: void | (() => void);
+    let cancelled = false;
+
     queueMicrotask(() => {
+      if (cancelled) {
+        return;
+      }
+
       void Promise.resolve(factoryRef.current()).then((result) => {
+        if (cancelled) {
+          result?.();
+          return;
+        }
+
         cleanup = result;
       });
     });
 
     return () => {
+      cancelled = true;
       cleanup?.();
     };
     // eslint-disable-next-line react-hooks/exhaustive-deps