docs: Prepare for new sub tree

See #11925

docs/content/en/functions/compare/Ne.md

@@ -1,27 +0,0 @@
----
-title: compare.Ne
-description: Returns the boolean truth of arg1 != arg2 && arg1 != arg3.
-categories: []
-keywords: []
-action:
-  aliases: [ne]
-  related:
-    - functions/compare/Eq
-    - functions/compare/Ge
-    - functions/compare/Gt
-    - functions/compare/Le
-    - functions/compare/Lt
-  returnType: bool
-  signatures: ['compare.Ne ARG1 ARG2 [ARG...]']
-aliases: [/functions/ne]
----
-
-```go-html-template
-{{ ne 1 1 }} → false
-{{ ne 1 2 }} → true
-
-{{ ne 1 1 1 }} → false
-{{ ne 1 1 2 }} → false
-{{ ne 1 2 1 }} → false
-{{ ne 1 2 2 }} → true
-```