v0.5.2

Fixed

• Setup refuses a missing qemu-img before prompting or downloading, with the host
  install remedy, instead of skipping disk prompts and then failing to create the
  default qcow2 disk. (#208)
• Correct disk defaults and prerequisites, storage paths, help for generated names
  and fresh starts, managed-login flags, and manual image links. (#206)

Changed

• Pin the tested Bun runtime to 1.4.4. doctor reports the tested pin and warns
  when the running Bun is older; the pin ships with the npm package. (#207)