started building participant profile and edit pages

[Starts #70394862] [Starts #70515196]
finishes first version of profile/edit pages

[Finishes #70394862] [Finishes #70515196]
added to global nav
created alternate layout for sign-in and landing
fixed appointment location bug
participants can now be reassigned a nurse

[Finishes #70385048]
user can view ineligible participants

[Finishes #70385700]
added date translations

[Finishes #70096738]