Add categories to readme-vars.yml

Author: quietsy

readme-vars.yml

@@ -6,6 +6,7 @@ project_url: "https://www.openssh.com/"
 project_logo: "https://raw.githubusercontent.com/linuxserver/docker-templates/blob/master/linuxserver.io/img/openssh-server-logo.png"
 project_blurb: "[{{ project_name|capitalize }}]({{ project_url }}) is a sandboxed environment that allows ssh access without giving keys to the entire server.\nGiving ssh access via private key often means giving full access to the server. This container creates a limited and sandboxed environment that others can ssh into.\nThe users only have access to the folders mapped and the processes running inside this container."
 project_lsio_github_repo_url: "https://github.com/linuxserver/docker-{{ project_name }}"
+project_categories: "Administration"
 # supported architectures
 available_architectures:
   - {arch: "{{ arch_x86_64 }}", tag: "amd64-latest"}