docs: Prepare for new sub tree

See #11925

docs/content/en/functions/inflect/Humanize.md

@@ -1,26 +0,0 @@
----
-title: inflect.Humanize
-description: Returns the humanized version of the input with the first letter capitalized.
-categories: []
-keywords: []
-action:
-  aliases: [humanize]
-  related:
-    - functions/inflect/Pluralize
-    - functions/inflect/Singularize
-  returnType: string
-  signatures: [inflect.Humanize INPUT]
-aliases: [/functions/humanize]
----
-
-```go-html-template
-{{ humanize "my-first-post" }} → My first post
-{{ humanize "myCamelPost" }} → My camel post
-```
-
-If the input is an integer or a string representation of an integer, humanize returns the number with the proper ordinal appended.
-
-```go-html-template
-{{ humanize "52" }} → 52nd
-{{ humanize 103 }} → 103rd
-```

docs/content/en/functions/inflect/Pluralize.md

@@ -1,18 +0,0 @@
----
-title: inflect.Pluralize
-description: Pluralizes the given word according to a set of common English pluralization rules.
-categories: []
-keywords: []
-action:
-  aliases: [pluralize]
-  related:
-    - functions/inflect/Humanize
-    - functions/inflect/Singularize
-  returnType: string
-  signatures: [inflect.Pluralize INPUT]
-aliases: [/functions/pluralize]
----
-
-```go-html-template
-{{ "cat" | pluralize }} → cats
-```

docs/content/en/functions/inflect/Singularize.md

@@ -1,20 +0,0 @@
----
-title: inflect.Singularize
-description: Singularizes the given word according to a set of common English singularization rules.
-categories: []
-keywords: []
-action:
-  aliases: [singularize]
-  related:
-    - functions/inflect/Humanize
-    - functions/inflect/Pluralize
-  returnType: string
-  signatures: [inflect.Singularize INPUT]
-aliases: [/functions/singularize]
----
-
-```go-html-template
-{{ "cats" | singularize }} → cat
-```
-
-See also the `.Data.Singular` [taxonomy variable](/variables/taxonomy/) for singularizing taxonomy names.

docs/content/en/functions/inflect/_index.md

@@ -1,12 +0,0 @@
----
-title: Inflect functions
-linkTitle: inflect
-description: Template functions to inflect English nouns.
-categories: []
-keywords: []
-menu:
-  docs:
-    parent: functions
----
-
-These functions provide word inflection features such as singularization and pluralization of English nouns.