accounts/usbwallet: support webusb for Trezor wallets

node/config.go

@@ -507,6 +507,12 @@ func makeAccountManager(conf *Config) (*accounts.Manager, string, error) {
 			} else {
 				backends = append(backends, trezorhub)
 			}
+			// Start a USB hub for Trezor hardware wallets (WebUSB version)
+			if trezorhub, err := usbwallet.NewWebUSBTrezorHub(); err != nil {
+				log.Warn(fmt.Sprintf("Failed to start Trezor hub, disabling: %v", err))
+			} else {
+				backends = append(backends, trezorhub)
+			}
 		}
 		if len(conf.SmartCardDaemonPath) > 0 {
 			// Start a smart card hub