Docs: Refactor administration docs (#50592) (#50989)

* Move data source management to administration

* Move RBAC to administration

* Move team management up a docs org level

* Combine and rename admin preferences docs

* Move plugin management to administration

* Combine plugin management docs

* Combine API key docs

* Combine service account docs

* Combine server user management docs

* Move datasource management to administration

* Move enterprise licenses to administration

* Move CLI out of admin, update links to admin

* Merge org user management docs

* Restructure to Torkel's plan

* Fix typo

* Weigh admin topics for navigation

* Weigh administration topics and align to Torkel's plan

* Move server user management from server admin to admin/user management

* Move configure docker image to setup guide

* Move the remaining server admin docs to the root admin directory

* Reweight docker config

Backport of 845cebdee2 from main

docs/sources/datasources/_index.md

@@ -8,7 +8,7 @@ weight: 60
 
 # Data sources
 
-Grafana supports many different storage backends for your time series data (data source). Refer to [Add a data source]({{< relref "add-a-data-source/" >}}) for instructions on how to add a data source to Grafana. Only users with the organization admin role can add data sources.
+Grafana supports many different storage backends for your time series data (data source). Refer to [Add a data source]({{< relref "../../administration/datasources/add-a-data-source/" >}}) for instructions on how to add a data source to Grafana. Only users with the organization admin role can add data sources.
 
 ## Querying
 
@@ -18,23 +18,23 @@ Each data source has a specific Query Editor that is customized for the features
 
 The following data sources are officially supported:
 
-- [Alertmanager]({{< relref "alertmanager/" >}})
+- [Alertmanager]({{< relref "../../datasources/alertmanager/" >}})
 - [AWS CloudWatch]({{< relref "aws-cloudwatch/" >}})
 - [Azure Monitor]({{< relref "azuremonitor/" >}})
-- [Elasticsearch]({{< relref "elasticsearch/" >}})
+- [Elasticsearch]({{< relref "../../datasources/elasticsearch/" >}})
 - [Google Cloud Monitoring]({{< relref "google-cloud-monitoring/" >}})
-- [Graphite]({{< relref "graphite/" >}})
+- [Graphite]({{< relref "../../datasources/graphite/" >}})
 - [InfluxDB]({{< relref "influxdb/" >}})
-- [Loki]({{< relref "loki/" >}})
-- [Microsoft SQL Server (MSSQL)]({{< relref "mssql/" >}})
-- [MySQL]({{< relref "mysql/" >}})
-- [OpenTSDB]({{< relref "opentsdb/" >}})
-- [PostgreSQL]({{< relref "postgres/" >}})
-- [Prometheus]({{< relref "prometheus/" >}})
-- [Jaeger]({{< relref "jaeger/" >}})
-- [Zipkin]({{< relref "zipkin/" >}})
-- [Tempo]({{< relref "tempo/" >}})
-- [Testdata]({{< relref "testdata/" >}})
+- [Loki]({{< relref "../../datasources/loki/" >}})
+- [Microsoft SQL Server (MSSQL)]({{< relref "../../datasources/mssql/" >}})
+- [MySQL]({{< relref "../../datasources/mysql/" >}})
+- [OpenTSDB]({{< relref "../../datasources/opentsdb/" >}})
+- [PostgreSQL]({{< relref "../../datasources/postgres/" >}})
+- [Prometheus]({{< relref "../../datasources/prometheus/" >}})
+- [Jaeger]({{< relref "../../datasources/jaeger/" >}})
+- [Zipkin]({{< relref "../../datasources/zipkin/" >}})
+- [Tempo]({{< relref "../../datasources/tempo/" >}})
+- [Testdata]({{< relref "../../datasources/testdata/" >}})
 
 In addition to the data sources that you have configured in your Grafana, there are three special data sources available: