ReturnToPrevious: Add e2e test (#83115)

* feat: add incomplete unit test

* refactor: add idea for unit test

* feat: create new e2e test

* feat: add some steps

* feat: add comment

* feat: complete prep work

* feat: complete clean up

* rebase

* feat: add more steps to test flow

* refactor: remove unit test

* refactor: clean up

* refactor: create a provisioned alert rule

* refactor: change location and content

* refactor: e2e test

* refactor: betterer

* refactor: move provisioned alert rule

* refactor: make provisioning file available remote

* refactor: clean up test

* refactor: move provisioned alert rule

* refactor: remove wait()

* feat: restructure first test and add more tests

* feat: add another provisioned alert rule

* feat: add a new test

* feat: complete new test

* refactor: replace data-testid in alert rules

* refactor: replace data-testid

* refactor: fix tests for drone

* refactor: fix third test after review

* refactor: fix last test

* temp

* refactor: improve some things

* refactor: adjust unit tests

* refactor: remove assertions for alert rule details view

* refactor: remove assertions

* refactor: add check for button text

* refactor: remove session storage

* refactor: apply changes from code review

* refactor: add codeowner

* refactor

* refactor

* refactor: clean up

* refactor: clean up

* refactor: clean up

* refactor: increase pa11y threshold for /alerting/list

.github/CODEOWNERS

@@ -172,6 +172,7 @@
 /devenv/bulk-dashboards/ @grafana/dashboards-squad
 /devenv/bulk-folders/ @grafana/grafana-frontend-platform
 /devenv/create_docker_compose.sh @grafana/backend-platform
+/devenv/alert_rules.yaml @grafana/alerting-backend-product
 /devenv/dashboards.yaml @grafana/dashboards-squad
 /devenv/datasources.yaml @grafana/backend-platform
 /devenv/datasources_docker.yaml @grafana/backend-platform