Prepare dashboards, panels, and visualizations for Grafana Cloud mount (#73632)

* Update dashboards pages to use `docs/reference` shortcode

Signed-off-by: Jack Baldry <jack.baldry@grafana.com>

* Update panels-visualizations pages to use `docs/reference` shortcode

Signed-off-by: Jack Baldry <jack.baldry@grafana.com>

* Use raw Markdown admonitions for contextual links

See https://discourse.gohugo.io/t/markdown-reference-links-in-shortcodes/5770/3.
Should be resolved by https://docs.google.com/document/d/19xd4CD3IrAqQqNR3xQeLfuIV-u2iNSQSBEvPZE9J4qU/edit#heading=h.5sybau7waq2q.

Signed-off-by: Jack Baldry <jack.baldry@grafana.com>

* Prefer "Warning" over "Caution"

Co-authored-by: Isabel <76437239+imatwawana@users.noreply.github.com>

* Prettier

Signed-off-by: Jack Baldry <jack.baldry@grafana.com>

* Fix some links missing destinations

Signed-off-by: Jack Baldry <jack.baldry@grafana.com>

* Fix 'time range controls' link

Signed-off-by: Jack Baldry <jack.baldry@grafana.com>

* Add missing 'HTTP APIs' link

Signed-off-by: Jack Baldry <jack.baldry@grafana.com>

* Fix dashboard links missing destinations

Signed-off-by: Jack Baldry <jack.baldry@grafana.com>

* Fix links missing destinations in panels and visualizations documentation

Signed-off-by: Jack Baldry <jack.baldry@grafana.com>

* Fix dud link

Co-authored-by: Isabel <76437239+imatwawana@users.noreply.github.com>

---------

Signed-off-by: Jack Baldry <jack.baldry@grafana.com>
Co-authored-by: Isabel <76437239+imatwawana@users.noreply.github.com>

docs/sources/panels-visualizations/visualizations/pie-chart/index.md

@@ -33,7 +33,7 @@ Choose how much information to show.
 
 ### Calculation
 
-Select a calculation to reduce each series when Calculate has been selected. For information about available calculations, refer to [Calculation types]({{< relref "../../calculation-types/" >}}).
+Select a calculation to reduce each series when Calculate has been selected. For information about available calculations, refer to [Calculation types][].
 
 ### Limit
 
@@ -89,3 +89,8 @@ Select values to display in the legend. You can select more than one.
 - **Value:** The raw numerical value.
 
 For more information about the legend, refer to [Configure a legend](../configure-legend/).
+
+{{% docs/reference %}}
+[Calculation types]: "/docs/grafana/ -> /docs/grafana/<GRAFANA VERSION>/panels-visualizations/calculation-types"
+[Calculation types]: "/docs/grafana-cloud/ -> /docs/grafana/<GRAFANA VERSION>/panels-visualizations/calculation-types"
+{{% /docs/reference %}}