views/airport: Move API routes to "/api" prefix
views/airport: Move API routes to "/api" prefix

Harry-R/skylines,RBE-Avionik/skylines,shadowoneau/skylines,shadowoneau/skylines,RBE-Avionik/skylines,shadowoneau/skylines,Turbo87/skylines,RBE-Avionik/skylines,skylines-project/skylines,Turbo87/skylines,Harry-R/skylines,Harry-R/skylines,Harry-R/skylines,Turbo87/skylines,skylines-project/skylines,shadowoneau/skylines,RBE-Avionik/skylines,skylines-project/skylines,Turbo87/skylines,skylines-project/skylines