Adding the debug bar logic in the server (#22410)

* Adding debugbar layer

* Adding sql debugbar info

* Make duration consistent across the debugbar lines

* Adding the debugbar/systeminfo endpoint

* Adding logs to the debugbar

* Improve the debugbar logger fields info

* Improving the debug bar architecture

* Allow to enable/disable debugbar in the backend

* Exposing the Debug Bar enable in the client config

* Adding more system information to the debugbar

* Adding params info to the store layer

* Organizing a bit the debugbar code in the server and adding some extra data to the system info api

* Adding debugbar email traces

* Changing the socket event name to 'debugbar'

* Adding explain support for the debugbar

* Adding missed file

* Omitting data related to the debugbar itself

* Removing unneeded functions

* Avoid arbitrary execution in explain api

* Moving debugbar inside the platform directory

* Replacing debugbar logger with a new logger Target

* Removed uneeded changes

* Fixing some linter errors

* Adding a debugbar log level to use it later for log events strictly related to the debug bar

* Fixing linter errors

* Fixing tests

* Adding i18n strings

testlib/helper.go

@@ -103,7 +103,7 @@ func (h *MainHelper) setupStore(withReadReplica bool) {
 
 	h.SearchEngine = searchengine.NewBroker(config)
 	h.ClusterInterface = &FakeClusterInterface{}
-	h.SQLStore = sqlstore.New(*h.Settings, nil)
+	h.SQLStore = sqlstore.New(*h.Settings, nil, nil)
 	h.Store = searchlayer.NewSearchLayer(&TestStore{
 		h.SQLStore,
 	}, h.SearchEngine, config)
@@ -115,7 +115,7 @@ func (h *MainHelper) ToggleReplicasOff() {
 	}
 	h.Settings.DataSourceReplicas = []string{}
 	lic := h.SQLStore.GetLicense()
-	h.SQLStore = sqlstore.New(*h.Settings, nil)
+	h.SQLStore = sqlstore.New(*h.Settings, nil, nil)
 	h.SQLStore.UpdateLicense(lic)
 }
 
@@ -125,7 +125,7 @@ func (h *MainHelper) ToggleReplicasOn() {
 	}
 	h.Settings.DataSourceReplicas = h.replicas
 	lic := h.SQLStore.GetLicense()
-	h.SQLStore = sqlstore.New(*h.Settings, nil)
+	h.SQLStore = sqlstore.New(*h.Settings, nil, nil)
 	h.SQLStore.UpdateLicense(lic)
 }