client: fix UI for URL/file import settings Make the style of the toggle button setting for `URL` similiar to the used default stale for `file` in the `Import via` setting which is used for configuring a number of imports. So users can see that both settings of the toggle button can lead to a valid configuration.

#!/usr/bin/env bash
exec 2>&1 ./cmd/gemma/gemma --config gemma.toml