implement first prototype of the logo upload API

services/web/pkg/service/v0/logging.go

@@ -28,3 +28,8 @@ func (l logging) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 func (l logging) Config(w http.ResponseWriter, r *http.Request) {
 	l.next.Config(w, r)
 }
+
+// UploadLogo implements the Service interface.
+func (l logging) UploadLogo(w http.ResponseWriter, r *http.Request) {
+	l.next.UploadLogo(w, r)
+}