feature: Show recording devices in UI

[ViktorShapoval]

Add 2 new community settings that will allow users to see and interact with recording devices in Context menu and Flyout window.

That is very useful for users who have to switch recording device based on what playback device they are using. Example: switching between headphones with integrated microphone and earphones with separate microphone device. Switching in such cases is painful using default Windows UI so EarTrumpet can help alot here.

Changes in UI are only visible when settings toggled on. Without them UI stays as before this PR.

Screenshots with new UI are below. I'm not very satisfied with how Switch to Recording/Playback buttons look and placed so suggestions are welcome here.