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

cmd/mattermost/commands/db.go

@@ -92,7 +92,7 @@ func initDbCmdF(command *cobra.Command, _ []string) error {
 	}
 	defer configStore.Close()
 
-	sqlStore := sqlstore.New(configStore.Get().SqlSettings, nil)
+	sqlStore := sqlstore.New(configStore.Get().SqlSettings, nil, nil)
 	defer sqlStore.Close()
 
 	fmt.Println("Database store correctly initialised")
@@ -140,7 +140,7 @@ func migrateCmdF(command *cobra.Command, args []string) error {
 	}
 	config := cfgStore.Get()
 
-	store := sqlstore.New(config.SqlSettings, nil)
+	store := sqlstore.New(config.SqlSettings, nil, nil)
 	defer store.Close()
 
 	CommandPrettyPrintln("Database successfully migrated")
@@ -156,7 +156,7 @@ func dbVersionCmdF(command *cobra.Command, args []string) error {
 	}
 	config := cfgStore.Get()
 
-	store := sqlstore.New(config.SqlSettings, nil)
+	store := sqlstore.New(config.SqlSettings, nil, nil)
 	defer store.Close()
 
 	allFlag, _ := command.Flags().GetBool("all")