Display a Mic Volume control setting in the menu bar (on MacOS 15.4.1 / in 2025)

I'm looking for something that allows me to adjust the microphone volume (including but not just mute/unmute and showing the current status) similarly to how MacOS does it for the speakers within the menu bar. This is basically the same question as in https://apple.stackexchange.com/questions/365441/display-mic-volume-in-the-menu-bar but by now none of the solutions provided in there don't work/exist anymore. Does anyone have a solution that still works in 2025 aka on MacOS 15.4.1?