docs: Prepare for new sub tree

See #11925

docs/content/en/functions/partials/IncludeCached.md

@@ -1,65 +0,0 @@
----
-title: partials.IncludeCached
-description: Executes the given template and caches the result, optionally passing context. If the partial template contains a return statement, returns the given value, else returns the rendered output.
-categories: []
-keywords: []
-action:
-  aliases: [partialCached]
-  related:
-    - functions/go-template/return
-    - functions/partials/Include
-    - functions/go-template/template
-    - methods/page/Render
-  returnType: any
-  signatures: ['partials.IncludeCached LAYOUT CONTEXT [VARIANT...]']
-signatures: 
-  - partials.IncludeCached NAME CONTEXT [VARIANT...]
-  - partialCached NAME CONTEXT [VARIANT...]
-aliases: [/functions/partialcached]
----
-
-Without a [`return`] statement, the `partialCached` function returns a string of type `template.HTML`. With a `return` statement, the `partialCached` function can return any data type.
-
-The `partialCached` function can offer significant performance gains for complex templates that don't need to be re-rendered on every invocation.
-
-{{% note %}}
-Each Site (or language) has its own `partialCached` cache, so each site will execute a partial once.
-
-Hugo renders pages in parallel, and will render the partial more than once with concurrent calls to the `partialCached` function. After Hugo caches the rendered partial, new pages entering the build pipeline will use the cached result.
-{{% /note %}}
-
-Here is the simplest usage:
-
-```go-html-template
-{{ partialCached "footer.html" . }}
-```
-
-Pass additional arguments to `partialCached` to create variants of the cached partial. For example, if you have a complex partial that should be identical when rendered for pages within the same section, use a variant based on section so that the partial is only rendered once per section:
-
-{{< code file=partial-cached-example.html >}}
-{{ partialCached "footer.html" . .Section }}
-{{< /code >}}
-
-Pass additional arguments, of any data type, as needed to create unique variants:
-
-```go-html-template
-{{ partialCached "footer.html" . .Params.country .Params.province }}
-```
-
-The variant arguments are not available to the underlying partial template; they are only used to create unique cache keys. 
-
-To return a value from a partial template, it must contain only one `return` statement, placed at the end of the template:
-
-```go-html-template
-{{ $result := "" }}
-{{ if math.ModBool . 2 }}
-  {{ $result = "even" }}
-{{ else }}
-  {{ $result = "odd" }}
-{{ end }}
-{{ return $result }}
-```
-
-See&nbsp;[details][`return`].
-
-[`return`]: /functions/go-template/return