diffhub@1.0.0

Major Changes

• cd92138: Release 1.0.

  DiffHub is used through its commands, its keyboard shortcuts, and the local server
  it opens, and 37 releases across the 0.x line have moved all three: the file watcher
  that drove auto-refresh was removed in favour of an explicit refresh, and the
  runtime dependency set was cut to chokidar and commander while engines.node
  relaxed to >=20.11.

  None of that could be signalled from 0.x in a way a version range would respect.
  1.0 is the commitment that it can be from here: a removed command, shortcut, or
  supported Node version now costs a major.