Search Flights By Flight Type (#987)

Flight Controller : Added flight_type to return

Flight Repository : Made flight_type searchable and added its where criteria

Flight.Search.Blade : Added the flight types in a reasonable order as a dropdown (like schedule pax,charter pax,cargo,others)

Co-authored-by: Nabeel S <nabeelio@users.noreply.github.com>

app/Http/Controllers/Frontend/FlightController.php

@@ -120,6 +120,7 @@ class FlightController extends Controller
             'saved'         => $saved_flights,
             'subfleets'     => $this->subfleetRepo->selectBoxList(true),
             'flight_number' => $request->input('flight_number'),
+            'flight_type'   => $request->input('flight_type'),
             'arr_icao'      => $request->input('arr_icao'),
             'dep_icao'      => $request->input('dep_icao'),
             'subfleet_id'   => $request->input('subfleet_id'),