📝(docs) update changelog

Document focus management pattern entry

CHANGELOG.md

@@ -9,13 +9,12 @@ and this project adheres to
 ## [Unreleased]
 ### Changed
 
-- 📝(frontend) document focus management pattern for side panels and menus
+- ♿(frontend) improve menu focus management #869
 - ♿️(frontend) add accessible back button in side panel #881
 - ♿️(frontend) improve participants toggle a11y label #880
 - ♿️(frontend) make carousel image decorative #871
 - ♿️(frontend) reactions are now vocalized and configurable #849
 - ♿️(frontend) improve background effect announcements #879
-- ♿(frontend) improve menu focus management #869
 
 ### Fixed
 

src/frontend/README.md

@@ -57,6 +57,7 @@ useRestoreFocus(isOpen, {
     const first = panelRef.current?.querySelector(
       '[data-attr="tools-list"] button'
     )
+    // Leading semicolon avoids ASI issues when a line starts with '('
     ;(first as HTMLElement | null)?.focus({ preventScroll: true })
   },
 })