User Data Export and import (#967)

Co-authored-by: kolaente <k@knt.li>
Reviewed-on: https://kolaente.dev/vikunja/api/pulls/967
Co-authored-by: konrad <k@knt.li>
Co-committed-by: konrad <k@knt.li>

pkg/modules/dump/restore.go

@@ -33,6 +33,7 @@ import (
 	"code.vikunja.io/api/pkg/initialize"
 	"code.vikunja.io/api/pkg/log"
 	"code.vikunja.io/api/pkg/migration"
+
 	"src.techknowlogick.com/xormigrate"
 )
 
@@ -194,6 +195,7 @@ func Restore(filename string) error {
 	///////
 	// Done
 	log.Infof("Done restoring dump.")
+	log.Infof("Restart Vikunja to make sure the new configuration file is applied.")
 
 	return nil
 }