a77929de8b
- BUG-16: Fixed pagination deadlock (fetching flag stuck on error path) - BUG-17: Fixed absoluteIndex===0 falsy check skipping unread jump - BUG-19: Fixed mEvt.getRoomId()! non-null assertion crash - BUG-20: Wrapped getSettings()/setSettings() in try/catch for corrupt localStorage - SEC: Replaced randomStr() Math.random() with crypto.getRandomValues() CSPRNG - SEC: Fixed afterLoginRedirectPath open redirect validation - SEC: Narrowed OSM iframe sandbox to scripts-only (removed allow-same-origin) - Perf-2: Memoized selectAtom in useSetting (prevented new atom ref per render) - Perf-4: Fixed typingMembers setTimeout leak (tracked timers per user/room) - Perf-8: Memoized getChatBg() result in RoomView (not inline in JSX) - Perf-12: Replaced body.class * font-family with body.class (inherited) - Perf-15: Memoized typingNames array chain in RoomViewTyping - Perf-9: Added blob URL cleanup useEffect in AudioContent - BUG: Fixed forEach(async) -> Promise.all in useCommands join handler - BUG: Fixed useCompositionEndTracking missing dependency array - A11y: Fixed spoiler button aria-pressed + keyboard handler - A11y: Added aria-label to Send message button - Build: Set sourcemap:false, removed netlify.toml from copyFiles Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>