docs: Prepare for new sub tree

See #11925

docs/content/en/functions/go-template/urlquery.md

@@ -1,28 +0,0 @@
----
-title: urlquery
-description: Returns the escaped value of the textual representation of its arguments in a form suitable for embedding in a URL query.
-categories: []
-keywords: []
-action:
-  aliases: []
-  related:
-    - functions/collections/Querify
-  returnType: string
-  signatures: ['urlquery VALUE [VALUE...]']
-aliases: [/functions/urlquery]
----
-
-This template code:
-
-```go-html-template
-{{ $u := urlquery "https://" "example.com" | safeURL }}
-<a href="https://example.org?url={{ $u }}">Link</a>
-```
-
-Is rendered to:
-
-```html
-<a href="https://example.org?url=https%3A%2F%2Fexample.com">Link</a>
-```
-
-{{% include "functions/go-template/_common/text-template.md" %}}