Numerious pages have no navigation

[ltrager]

I noticed that numerous pages have no navigation to them. They can only be found through search. The command below shows all pages which nothing is linking to. There are a few other pages which other pages link to(installconfig-blockdevices for example) but do not show up in navigation.

$ cd maas-docs/en
$ for i in *; do if [ $(cat *.md | grep -c $(echo $i | cut -d '.' -f1)) -eq 0 ]; then echo $i; fi; done
api-authentication.md
installconfig-install.md
installconfig-network-stp.md
installconfig-networking-config.md
installconfig-partitions.md
intro-controllers.md
manage-backup.md
manage-cli-resource-pools.md
manage-kvm-host-networking.md
manage-kvm-intro.md
manage-libmaas.md
manage-maas-security.md
manage-prometheus-metrics.md
manage-rsd-create.md
manage-rsd-intro.md
troubleshoot-faq.md
troubleshoot-getting-help.md