manual: ./foreman/start-manual.sh

## Working on the Manual
By default, `foreman start` runs mdbook in "watch" mode. mdbook listens
at [http://localhost:63332/](http://localhost:63332/) by default, and
will reload the page every time you save.

#!/bin/sh
mdbook serve \
  --port 63332 \
  --dest-dir $(pwd)/.hydra-data/manual \
  $(pwd)/doc/manual/