Format the project using gofmt

pkg/app/handler/about/feedback.go

pkg/app/handler/about/feeds.go

pkg/app/handler/about/help.go

pkg/app/handler/about/index.go

pkg/app/handler/about/queries.go

pkg/app/handler/about/utils.go

pkg/app/handler/arches/index.go

pkg/app/handler/arches/show.go

pkg/app/handler/arches/utils.go

pkg/app/handler/categories/index.go

pkg/app/handler/categories/show.go

pkg/app/handler/categories/utils.go

pkg/app/handler/index/utils.go

pkg/app/handler/packages/added.go

pkg/app/handler/packages/keyworded.go

pkg/app/handler/packages/show.go

pkg/app/handler/packages/stabilized.go

pkg/app/handler/packages/suggest.go

pkg/app/handler/packages/updated.go

pkg/app/handler/packages/utils.go