frontends (tools/aio): add tool to run from thread, run maybe async method, or run GLib loop: - `run_from_thread` can be used to run a method from a thread. - `maybe_async` can be used to run a method if we are not sure if it's async or not. - `install_glib_asyncio_iteration` run the GLib loop from asyncio one's. rel 426

ARG REVISION
FROM libervia/web:${REVISION:-dev}

LABEL maintainer="Goffi <tmp_dockerfiles@goffi.org>"

ARG DEBIAN_FRONTEND=noninteractive

USER root

COPY --chown=root:root libervia.conf /etc/libervia.conf

WORKDIR /home/libervia
USER libervia