Distinguish federated users from contacts in the contacts menu

Is your feature request related to a problem? Please describe. • in the search result it is not clear if the entry is a user or a contact, "i" does not indicate clearly that this is a link to the contacts • remote users are displayed as contacts in search result • it is not possible to display "Personal Information" provided by users in their settings from local nor remote users Describe the solution you'd like Current solution setup: • cloudA has users a1,a2,... and trusts cloudB • cloudB has users b1,b2,... and trusts cloudA • user a1 has a contact entry for c1 and b1 (unrelated to remote user b1 from cloudB) now go to the contact search and you'll get the following ![contacts-as-is]( • a2/admin are local users, but the "i" is missing, it is not possible to display "Personal information" shared on the server • b1/b1 one is remote, one is from the addressbook, but they a…