- Tray tooltip: "Trailhead Path Bookmarker"
- Popup header: "Trailhead"
- electron-builder productName: "Trailhead"
- New tray icon: orange mountain peak with pennant flag (replaces folder
pictogram). Tuned to 2px-min strokes so it survives downscaling to the
16-24px Windows tray
- Hide scrollbars across all scroll surfaces (popup, columns row, tab
strip) while keeping scroll behavior intact
The tab strip used flex: 1, which stretched it to fill the popup width.
scrollWidth then equaled clientWidth, so each ResizeObserver pass set the
popup wider, which stretched the strip wider, and so on until the screen
clamp. Switching to flex: 0 1 auto + min-width: 0 lets scrollWidth report
intrinsic content width while still allowing the strip to shrink and
scroll horizontally if the popup is forced narrower than its tabs.
David