Set parameter `filter` in URL

@function
@private
function(value, uri) {
    var _url = new URL(uri);
    var _params = new URLSearchParams(_url.search.slice(1));
    if (value === '') {
      _params.delete('filter');
    } else {
      _params.set('filter', value);
    }
    _url.search = _params.toString();
    window.history.replaceState(null, document.title, _url.toString());
  }