Docs: Move files (#27983)

* moved datasources folder

* Update menu.yaml

* updated Azuremonitor

* Update azuremonitor.md

* Update cloudmonitoring.md

* Update cloudwatch.md

* updated content

* Update elasticsearch.md

* Update graphite.md

* Update elasticsearch.md

* Update azuremonitor.md

* Update cloudmonitoring.md

* Update influxdb.md

* Update jaeger.md

* Update loki.md

* Update mssql.md

* Update mysql.md

* Update opentsdb.md

* Update postgres.md

* Update prometheus.md

* Update postgres.md

* Update jaeger.md

* Update mysql.md

* Update mssql.md

* added aliases

* Update testdata.md

* Update zipkin.md

* link fixes

* link fixing

* moved files out of guides

* Delete archive.md

* updated links

* updated aliases

* updated aliases

* link updates

* Update _index.md

* deleted archive.md

* Update azuremonitor.md

* Update azuremonitor.md

docs/sources/getting-started/getting-started.md

@@ -43,12 +43,12 @@ Different user types will have different interests. Some suggestions are listed
 
 All users might want to learn about:
 
-- [Panels]({{< relref "../panels/panels-overview.md" >}})
-- [Dashboards]({{< relref "../dashboards/_index.md" >}})
-- [Data sources]({{< relref "../features/datasources/data-sources.md" >}}) and [Add a data source]({{< relref "../features/datasources/add-a-data-source.md" >}})
-- [Keyboard shortcuts]({{< relref "../dashboards/shortcuts.md" >}})
-- [Explore workflow]({{< relref "../explore/index.md" >}})
-- [Plugins](https://grafana.com/grafana/plugins?orderBy=weight&direction=asc)
+* [Panels]({{< relref "../panels/panels-overview.md" >}})
+* [Dashboards]({{< relref "../dashboards/_index.md" >}})
+* [Data sources]({{< relref "../datasources/_index.md" >}}) and [Add a data source]({{< relref "../datasources/add-a-data-source.md" >}})
+* [Keyboard shortcuts]({{< relref "../dashboards/shortcuts.md" >}})
+* [Explore workflow]({{< relref "../explore/index.md" >}})
+* [Plugins](https://grafana.com/grafana/plugins?orderBy=weight&direction=asc)
 
 ### Admins