The notch overlay wings already display elapsed time and step title;
keeping them on the status item too produced a duplicate readout
elsewhere in the menu bar.
Store NotchGeometry on NotchOverlayState so the SwiftUI content can read
it reactively instead of receiving it via initializer. Lets the
controller drive frame updates when geometry changes and simplifies the
panel resize to NSPanel's built-in animate flag.
Introduces a SwiftUI companion app for the Fail Well PWA: menu bar
status item, popover with task list / record / history views, command
palette, and a Dynamic Island-style notch overlay that shows the active
step and timer beside the hardware notch and expands on hover to reveal
pause/next controls.