Fix tests, fix formatting

api/client.go

auth/callback.go

auth/confirm.go

auth/request.go

auth/verify.go

bindings/notifications.go

bindings/preimage.go

bindings/ud.go

cmd/root.go

cmd/single.go

dummy/send.go

interfaces/preimage/generate.go

interfaces/preimage/request.go

interfaces/preimage/types.go

network/follow.go

network/message/handler.go

network/message/sendCmixUtils.go

network/message/sendE2E.go

storage/e2e/manager.go

storage/edge/edge.go