Add AudioVolumeField -- cleanup (#1107)

* WIP Adding AudioVolumeField

* Fix build break

* Add Bernd to about

---------

Co-authored-by: kallanreed <kallanreed@outlook.com>

firmware/application/apps/ui_about_simple.cpp

@@ -33,6 +33,7 @@ void AboutView::update() {
                 console.writeln("heurist1,intoxsick,ckuethe");
                 console.writeln("notpike,jLynx,zigad");
                 console.writeln("MichalLeonBorsuk,jimilinuxguy");
+                console.writeln("kallanreed,bernd-herzog");
                 console.writeln("");
                 break;