2 Commits

Author	SHA1	Message	Date
Bohan Jiang	90455abd8d	fix(desktop): preserve tab scroll position across Activity visibility cycles (MUL-2602) (#3196) ... Closes #3183. Tabs render under `<Activity mode="visible|hidden">`, which keeps React state but drops DOM scrollTop when the subtree leaves layout. Switching to another tab and back sent users to the top of long discussions. `useTabScrollRestore` records the scrollTop of every element marked with `data-tab-scroll-root` while the tab is visible (capture-phase scroll listener) and restores them in a useLayoutEffect on the next visible transition, before paint. Saved offsets are dropped when the tab's path changes so intra-tab navigation lands at scroll=0 instead of inheriting the previous route's position. Mark scroll containers in views with `data-tab-scroll-root` (issue detail + chat message list ship with the marker; other views can adopt the convention as needed). `useAutoScroll` previously called `scrollToBottom()` on every effect mount, which would have overwritten the restored offset every time a chat tab cycled back to visible. Guard it with a once-per-instance ref. Co-authored-by: multica-agent <github@multica.ai>	2026-05-25 15:31:01 +08:00
Naiyuan Qing	35828492d5	feat(ui): extract packages/ui — shared atomic UI layer ... - Move 55 shadcn components → packages/ui/components/ui/ - Move lib/utils.ts (cn function) → packages/ui/lib/ - Move 3 DOM hooks (auto-scroll, mobile, scroll-fade) → packages/ui/hooks/ - Extract CSS design tokens (@theme + :root + .dark) → packages/ui/styles/tokens.css - Refactor 3 common components to pure-props (actor-avatar, mention-hover-card, reaction-bar) - Move 6 markdown components with renderMention slot for IssueMentionCard decoupling - Create wrapper components in apps/web/ for data-aware ActorAvatar and Markdown - Update 116 import paths across apps/web/ - Add @source directives for Tailwind to scan packages Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-09 10:44:31 +08:00