Draft: feat: docker-based dev. environment

Get a working dev. environment from scratch with minimal changes on your host system.

Server-side changes are hot-reloaded, you'll just need to refresh your browser page.

Dependencies:

apt install devscripts podman

Clone this repository and cd into it.

None of the build/install steps of the original doc are still required.

Build image:

cd docker/
mk-build-deps ../debian/control
podman build . -t llng-local-dev

Start container:

podman run -d -v ../:/app -p 19876:19876 llng-local-dev

Ensure you declare test domain names to your hosts file:

echo '127.0.0.1       auth.example.com manager.example.com test1.example.com test2.example.com' >> /etc/hosts

Open http://auth.example.com:19876/ in your browser.