fix: add firstName and lastName to user model (#473)

* fix: add firstname and lastanme to user model

* fix: avoid undefined in displayName resolve field

* fix: user firstName and lastName instead of firstname lastname

* fix: person table proper naming firstName lastName

* fix: migrate front with firstName and lastName

* fix: make front-graphql-generate not working

front/src/modules/search/services/search.ts

@@ -20,8 +20,8 @@ export const SEARCH_PEOPLE_QUERY = gql`
       phone
       email
       city
-      firstname
-      lastname
+      firstName
+      lastName
       createdAt
     }
   }