set response of get to 404 by default

src/store.cpp

@@ -31,10 +31,8 @@ int Application::run() {
 
   if (https_server) {
     https_server->default_resource["GET"] =
-        [&](std::shared_ptr<HttpsServer::Response> response,
-            std::shared_ptr<HttpsServer::Request>) {
-          response->write(Status::success_ok, store.dump(),
-                          {header_access_control, header_application_data});
+        [&](std::shared_ptr<HttpsServer::Response> response, ...) {
+          return response::not_found(response);
         };
 
     https_server->default_resource["POST"] =