docs(docker): better life cycle examples for net manifest

addresses bca5fcc1d3

docs/developer/setup/docker.md

@@ -79,18 +79,30 @@ Træfik.
 
 Then run the network services to access the running containers.
 
-2. Launch the Træfik web proxy and the dnsmasq resolver using the `net` manifest:
+2. Launch the Træfik web proxy, the dnsmasq resolver and the nullmailer using
+   the `net` manifest:
 
    ```sh
    docker compose -f compose.net.yml up -d
    ```
 
-   Manage the networking services with regular [Compose life cycle commands](https://docs.docker.com/reference/cli/docker/compose/):
+   <details><summary>Manage the networking services with regular <a href="https://docs.docker.com/reference/cli/docker/compose/" target="_blank">Compose life cycle commands</a>.</summary>
+
+   :::{hint}
 
    ```sh
-    docker compose -f compose.net.yml `config`, `ps`, `stop`, `rm`, `down`, …
+   docker compose -f compose.net.yml config
+   docker compose -f compose.net.yml ps
+   docker compose -f compose.net.yml stop
+   docker compose -f compose.net.yml rm
+   docker compose -f compose.net.yml down
+   docker compose -f compose.net.yml …
    ```
 
+   :::
+
+   </details>
+
 3. Add the DNS search domain for `~funkwhale.test` to your system. This allows your system to dereference our domain names `funkwhale.funkwhale.test`, `node1.funkwhale.test`, `node2.…`, `…` to the IP address of the Træfik reverse proxy listening at `172.17.0.1`.
 
    ::::{tab-set}
@@ -148,7 +160,9 @@ When everything works as expected, you can also access it at
 :::
 
 :::{note}
-If your `docker0` network has running containers (other than funkwhale) already attached to it, comment out the `net.helpers.docker0.yml` rule in `compose.net.yml`.
+If your `docker0` network has running containers not belonging to Funkwhale
+already attached to it, comment out the `net.helpers.docker0.yml` rule in
+`compose.net.yml`.
 
 Then restart the networking stack with `docker compose -f compose.net.yml up -d`.
 :::