docs: Prepare for new sub tree

See #11925

docs/content/en/functions/collections/Delimit.md

@@ -1,33 +0,0 @@
----
-title: collections.Delimit
-description: Loops through any array, slice, or map and returns a string of all the values separated by a delimiter.
-categories: []
-keywords: []
-action:
-  aliases: [delimit]
-  related:
-    - functions/strings/Split
-  returnType: string
-  signatures: ['collections.Delimit COLLECTION DELIMITER [LAST]']
-aliases: [/functions/delimit]
----
-
-Delimit a slice:
-
-```go-html-template
-{{ $s := slice "b" "a" "c" }}
-{{ delimit $s ", " }} → b, a, c
-{{ delimit $s ", " " and "}} → b, a and c
-```
-
-Delimit a map:
-
-{{% note %}}
-The `delimit` function sorts maps by key, returning the values.
-{{% /note %}}
-
-```go-html-template
-{{ $m := dict "b" 2 "a" 1 "c" 3 }}
-{{ delimit $m ", " }} → 1, 2, 3
-{{ delimit $m ", " " and "}} → 1, 2 and 3
-```