core: fix and renamed getLocalPath -> get_local_path: - renaming is following global methods renaming to use snake_case - for reasons lost in the mists of time, a `profile` argument was used while checking if `client` is set is enough, and `client.profile` was escaped but actually not used in the path.

[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