apps/web/src/components/ChatView.tsx                                     |  25 +++++-
 apps/web/src/components/chat/MessagesTimeline.test.tsx                   |   4 +
 apps/web/src/components/chat/MessagesTimeline.tsx                        |  19 ++---
 apps/web/src/components/chat/MessagesTimeline.virtualization.browser.tsx |  17 ++++
 apps/web/src/uiStateStore.test.ts                                        |  49 +++++++++++
 apps/web/src/uiStateStore.ts                                             | 140 +++++++++++++++++++++++++++++++-
 6 files changed, 237 insertions(+), 17 deletions(-)