project_wiki-1.x-dev/project_wiki.links.menu.yml

project_wiki.wiki:
  title: 'Project Wiki'
  description: 'The project wiki for Drupal project documentation.'
  route_name: project_wiki.wiki
  parent: system.admin
  weight: 99

project_wiki.configs:
  title: 'Project Wiki settings'
  route_name: project_wiki.configs
  parent: system.admin_config
  description: 'Configure general Project Wiki settings.'