… path (#243)

* The admin app moved to the `admin.` subdomain instead of the `admin/` path

`ldh:origin` replaces `ldt:base` in config

* `RemoveIpValve` config params

Also fixed `Connector` proxy params

* Separated Docker build and run stages in the CI

* CI debug logs

* Debug CI

* Debug

* Debug CI

* Hardcoded `${HTTP_PORT}` value in `HEALTHCHECK`

* atomgraph/letsencrypt-tomcat base image bump

* Debug server.xml

* Replaced `ldh:base` with `ldh:origin`

Moved RDF data with relative URIs out from admin.trig
Removed origin output

* Fixed `ADMIN_BASE_URL`

* Undo http-tests workflow chnages

* `ADMIN_BASE_URL` fix in HTTP test

* Replacing the last `ldt:base` usages in XSLT with `ldh:origin`

`make-public` CLI script fix

* Whitespace

* Javadoc

* New `Application::normalizeOrigin` method