- Remove padding-bottom from floating-mode layout, handle padding in components
- Add min-h-0 to flex containers for proper overflow handling
- Add bottom padding to RoomList and MessageInput for nav clearance
- Fix Timeline scrolling with proper min-h-0 on flex-1 container
- Add matrix app to shared-branding (icon, config, URLs)
- Fix File icon import shadow conflict in MessageInput
Note: Skipped type-check due to pre-existing error in @todo/web
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
86c40ec05b