fix(app-shell): monitor usb only once #15047
Merged
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We've observed a crash in the app node side that occurs inside usb-detection likely to do with some surprisingly-shaped descriptors, and those descriptors are polled only (a) on request or (b) when you initialize a webusb device. So let's remove the webusb device initialization and see if that helps.
Also, the webusb connect listeners are as far as I can tell completely duplicative of the listeners in system-info/usb-devices, I wonder if this was a merge conflict?
Closes RQA-2641