refactor(containers): migrate view to react [EE-2212] (#6577)

Co-authored-by: LP B <xAt0mZ@users.noreply.github.com>

api/http/handler/docker/containers/handler.go

@@ -0,0 +1,31 @@
+package containers
+
+import (
+	"net/http"
+
+	"github.com/gorilla/mux"
+	httperror "github.com/portainer/libhttp/error"
+	"github.com/portainer/portainer/api/docker"
+	"github.com/portainer/portainer/api/http/security"
+)
+
+type Handler struct {
+	*mux.Router
+	dockerClientFactory *docker.ClientFactory
+}
+
+// NewHandler creates a handler to process non-proxied requests to docker APIs directly.
+func NewHandler(routePrefix string, bouncer *security.RequestBouncer, dockerClientFactory *docker.ClientFactory) *Handler {
+	h := &Handler{
+		Router: mux.NewRouter(),
+
+		dockerClientFactory: dockerClientFactory,
+	}
+
+	router := h.PathPrefix(routePrefix).Subrouter()
+	router.Use(bouncer.AuthenticatedAccess)
+
+	router.Handle("/{containerId}/gpus", httperror.LoggerHandler(h.containerGpusInspect)).Methods(http.MethodGet)
+
+	return h
+}