docs: Prepare for new sub tree

See #11925

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

@@ -1,26 +0,0 @@
----
-title: and
-description: Returns the first falsy argument. If all arguments are truthy, returns the last argument.
-categories: []
-keywords: []
-action:
-  aliases: []
-  related:
-    - functions/go-template/not
-    - functions/go-template/or
-  returnType: any
-  signatures: [and VALUE...]
----
-
-{{% include "functions/go-template/_common/truthy-falsy.md" %}}
-
-```go-html-template
-{{ and 1 0 "" }} → 0 (int)
-{{ and 1 false 0 }} → false (bool)
-
-{{ and 1 2 3 }} → 3 (int)
-{{ and "a" "b" "c" }} → c (string)
-{{ and "a" 1 true }} → true (bool)
-```
-
-{{% include "functions/go-template/_common/text-template.md" %}}