Improve Typeahead search results #29
Description
Currently, we are using prisma "contains" queries to search for text matches inside our tables. This is an issue because Prisma is unable to order the results properly when searching in multiple columns.
To implement searching in multiple columns, we should use Prisma's built-in Full-Text Search: https://www.prisma.io/docs/concepts/components/prisma-client/full-text-search. This change should be made in the searchAirports, searchAirlines, and searchAircraftTypes endpoints.