docs: Prepare for new sub tree

See #11925

docs/config/_default/menus/menus.en.toml

@@ -1,152 +0,0 @@
-[[docs]]
-identifier = 'about'
-name = 'About Hugo'
-pageRef = '/about/'
-weight = 10
-
-[[docs]]
-name = 'Installation'
-weight = 20
-identifier = 'installation'
-pageRef = '/installation/'
-
-[[docs]]
-name = 'Getting started'
-weight = 30
-identifier = 'getting-started'
-pageRef = '/getting-started/'
-post = 'break'
-
-[[docs]]
-name = 'Content management'
-weight = 40
-identifier = 'content-management'
-post = 'expanded'
-pageRef = '/content-management/'
-
-[[docs]]
-name = 'Templates'
-weight = 50
-identifier = 'templates'
-pageRef = '/templates/'
-
-[[docs]]
-name = 'Functions'
-weight = 60
-identifier = 'functions'
-pageRef = '/functions/'
-
-[[docs]]
-name = 'Methods'
-weight = 70
-identifier = 'methods'
-pageRef = '/methods/'
-
-[[docs]]
-name = 'Quick reference'
-weight = 80
-identifier = 'quick-reference'
-pageRef = '/quick-reference/'
-
-[[docs]]
-name = 'Variables'
-weight = 85
-identifier = 'variables'
-pageRef = '/variables/'
-
-[[docs]]
-name = 'Hugo Modules'
-weight = 90
-identifier = 'modules'
-pageRef = '/hugo-modules/'
-
-[[docs]]
-name = 'Hugo Pipes'
-weight = 100
-identifier = 'hugo-pipes'
-pageRef = '/hugo-pipes/'
-
-[[docs]]
-name = 'CLI'
-weight = 110
-post = 'break'
-identifier = 'commands'
-pageRef = '/commands/'
-
-# Low level items
-
-[[docs]]
-name = 'Troubleshooting'
-weight = 120
-identifier = 'troubleshooting'
-pageRef = '/troubleshooting/'
-
-[[docs]]
-name = 'Developer tools'
-weight = 130
-identifier = 'developer-tools'
-pageRef = '/tools/'
-
-[[docs]]
-name = 'Hosting and deployment'
-weight = 140
-identifier = 'hosting-and-deployment'
-pageRef = '/hosting-and-deployment/'
-
-[[docs]]
-name = 'Contribute'
-weight = 150
-post = 'break'
-identifier = 'contribute'
-pageRef = '/contribute/'
-
-######## QUICKLINKS
-
-[[quicklinks]]
-identifier = 'fundamentals'
-name = 'Fundamentals'
-pageRef = '/tags/fundamentals/'
-weight = 1
-
-######## GLOBAL ITEMS TO BE SHARED WITH THE HUGO SITES
-
-[[global]]
-name = 'News'
-weight = 1
-identifier = 'news'
-pageRef = '/news/'
-
-[[global]]
-name = 'Docs'
-weight = 5
-identifier = 'docs'
-url = '/documentation/'
-
-[[global]]
-name = 'Themes'
-weight = 10
-identifier = 'themes'
-url = 'https://themes.gohugo.io/'
-
-[[global]]
-name = 'Showcase'
-weight = 20
-identifier = 'showcase'
-pageRef = '/showcase/'
-
-# Anything with a weight > 100 gets an external icon
-
-[[global]]
-name = 'Community'
-weight = 150
-icon = true
-identifier = 'community'
-post = 'external'
-url = 'https://discourse.gohugo.io/'
-
-[[global]]
-name = 'GitHub'
-weight = 200
-identifier = 'github'
-post = 'external'
-url = 'https://github.com/gohugoio/hugo'