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

[DEFAULT]
xmpp_domain = server1.test
email_server = libervia-backend.test
email_port = 8025
email_admins_list = admin@server1.test

[component file-sharing]
http_upload_public_facing_url = http://localhost:7777
http_upload_connection_type = http
http_upload_port = 7777