Panel monitoring (#75456)

* WIP

* remove bug

* XY Chart logs

* wip

* wip

* wip

* wip

* wip

* Revert experimental logs

* wip dataviz options monitor

* add logging functionality on panel save

* remove unused file

* readd start load time

* remove afterFrame lib. remove assertions where possible

* add tests

* PR modifications

* fix betterer

* rename logEvent to logPanelEvent

* add feature flag

* split monitor into measurement and logging parts

* rename component

* log panel options on error capture also. Log overrides only then

* refactor logs

* log panel option changes only on error in panel edit mode

* refactor function

docs/sources/setup-grafana/configure-grafana/feature-toggles/index.md

@@ -143,6 +143,7 @@ Experimental features might be changed or removed without prior notice.
 | `pluginsAPIMetrics`                         | Sends metrics of public grafana packages usage by plugins                                                    |
 | `httpSLOLevels`                             | Adds SLO level to http request metrics                                                                       |
 | `alertingModifiedExport`                    | Enables using UI for provisioned rules modification and export                                               |
+| `panelMonitoring`                           | Enables panel monitoring through logs and measurements                                                       |
 | `enableNativeHTTPHistogram`                 | Enables native HTTP Histograms                                                                               |
 | `transformationsVariableSupport`            | Allows using variables in transformations                                                                    |
 | `kubernetesPlaylists`                       | Use the kubernetes API in the frontend for playlists                                                         |