Alerting: API to convert submitted Prometheus rules to GMA (#102231)

* placeholder commit

* Complete function in api_convert_prometheus.go

* MVP before extensive testing

* Cleanup

* Updated tests

* cleanup

* Fix random logs and lint

* Remove comment

* Fix errors after rebase

* Update test

* Update swagger

* swagger

* Refactor to accept groups in body

* Fix auth tests and some cleanup

* Some cleanup before refactoring

* Remove unnecessary fields

* Also refactor RouteConvertPrometheusPostRuleGroup

* Remove unused code

* Rebase + cleanup

* Update authorization_test

* address comments

* Regen swagger files

* Remove namespace and group filters

* Final comments

pkg/services/ngalert/api/tooling/definitions/convert_prometheus_api.go

@@ -82,6 +82,36 @@ import (
 //       403: ForbiddenError
 //       404: NotFound
 
+// swagger:route POST /convert/prometheus/config/v1/rules convert_prometheus RouteConvertPrometheusPostRuleGroups
+//
+// Converts the submitted rule groups into Grafana-Managed Rules.
+//
+//     Consumes:
+//     - application/json
+//     - application/yaml
+//
+//     Produces:
+//     - application/json
+//
+//     Responses:
+//       202: ConvertPrometheusResponse
+//       403: ForbiddenError
+
+// swagger:route POST /convert/api/prom/config/v1/rules convert_prometheus RouteConvertPrometheusCortexPostRuleGroups
+//
+// Converts the submitted rule groups into Grafana-Managed Rules.
+//
+//     Consumes:
+//     - application/json
+//     - application/yaml
+//
+//     Produces:
+//     - application/json
+//
+//     Responses:
+//       202: ConvertPrometheusResponse
+//       403: ForbiddenError
+
 // Route for mimirtool
 // swagger:route POST /convert/prometheus/config/v1/rules/{NamespaceTitle} convert_prometheus RouteConvertPrometheusPostRuleGroup
 //