plugin email invitations: re-use existing invitation for a given email: if an invitation is done on an email which has already received an invitation, it is re-used and no new XMPP account or Libervia profile is created (the name is modified though). This is currently done in an inefficient way due to `LazyPersistentBinaryDict` limitations (all invitations are loaded and checked to find the email). A more efficient check should be easier to implement with storage changes in 0.9 .

[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