Fix tests and formatting

api/authenticatedChannel.go

auth/callback.go

auth/confirm.go

auth/fmt.go

auth/fmt_test.go

auth/request.go

bindings/client.go

bindings/notifications.go

bindings/notifications_test.go

fileTransfer/manager_test.go

fileTransfer/send_test.go

fileTransfer/utils_test.go

groupChat/makeGroup_test.go

groupChat/receiveRequest_test.go

interfaces/params/E2E.go

interfaces/params/E2E_test.go

interfaces/sidh/sidh.go

keyExchange/confirm.go

keyExchange/confirm_test.go

keyExchange/exchange_test.go