Function tildify

src/utils/deepLink/banner.ts:118–123

* Shorten home-dir-prefixed paths to ~ notation for the banner. * Not using getDisplayPath() because cwd is the current working directory, * so the relative-path branch would collapse it to the empty string.

(p: string)

 * so the relative-path branch would collapse it to the empty string.
 */
function tildify(p: string): string {
  const home = homedir()
  if (p === home) return '~'
  if (p.startsWith(home + sep)) return '~' + p.slice(home.length)
  return p
}