Fix/get emails from edges

[melisabok]

• Stop using full email addresses for conflict detection, use only email domains.
• Stop using full email addresses in process function notifications.
• Fix how to get the profiles by confirmedEmail in tools.get_profiles.
• Enable a setting in the request form where venues can store the email addresses of all members of the committee in an edge.

'preferred_emails_groups': ['ICML.cc/2023/Conference/Senior_Area_Chairs', 'ICML.cc/2023/Conference/Area_Chairs', 'ICML.cc/2023/Conference/Reviewers']

• The edge computation will run once a day and will update the edges where the preferred email changed or create new ones if there are new members of the committee.
• Fix Journal UIs to show the preferred email by requesting it to the edge.