Chat and CC panels showed oldest messages at the top when opened because
scrollIntoView was called on hidden (display: none) elements where it
silently does nothing. Now we skip scrolling on mount for hidden tabs
and defer it to when each tab first becomes visible, while preserving
the user's scroll position on subsequent tab switches.
Adds touch-screen support for resizing filmstrip and chat panels to enable tablet and touch-laptop users to adjust panel widths. Previously, drag handles only worked with mouse hover, making panels non-resizable on touch devices.
Changes:
- Implement Pointer Events API for unified mouse/touch handling
- Add touch device detection with screen size threshold
- Make drag handles always visible on touch devices with padding for easier tapping
- Maintain identical visual layout between touch and non-touch versions
Touch devices with sufficiently large screens now have fully functional drag handles with appropriate hit targets while smaller devices remain disabled to preserve mobile UX.
* Change stage view and use newly reducedUImainToolbarButtons config to show different custom buttons as main toolbar buttons for when web is in reduced UI.
Introduces a comprehensive disableChat config option that disables the entire chat feature including button visibility, notifications, sounds, private messages, and keyboard shortcuts. When disabled, the chat tab is hidden from the chat panel while allowing other tabs (polls, files, CC) to remain accessible.
