message: chore(browser-repl): add db to context in story
diff: @@ -11,7 +11,16 @@ const interpreter = new IframeInterpreter();
  export const Example1: React.FunctionComponent = () => {
  useEffect(() => {
  - interpreter.initialize();
  + interpreter.initialize()
  + .then(() => {
  + const db = {
  + coll1: {
  + find: (): Promise<Array<object>> => Promise.resolve([{_id: 1}, {_id: 2}, {_id: 3}])
  + }
  + };
  +
  + interpreter.setContextVariable('db', db);
  + });
  return (): void => {
  interpreter.destroy();
  };
  