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
-```