Replace the placeholder orange-circle tray icon with the monochrome
Probo logo used in auditor-mode. On macOS, show the icon only (no
menu bar title); keep the title on Windows.
Restructure the context menu: status rows with colored indicators,
an Enroll via… submenu for region selection, and a clearer About
label. Surface enrollment errors in native dialogs instead of stderr.
Fix self-hosted enrollment on macOS by reading the hostname from
osascript's returned value; the default dialog output order broke
URL parsing and silently skipped opening the browser.
Signed-off-by: Ludovic Vielle <ludovic@probo.com>
4a56be2e3e
