message: fix(renderer): revert re-evaluate code only when it has changed
  This reverts commit
diff: import {AppProvider, FormLayout} from '@shopify/polaris';
  -import React, {useState, useEffect} from 'react';
  +import React from 'react';
  import {parseLisp} from './ast';
  import buildStdlib from './stdlib';
  import {DataSource} from './useDataSource';
  @@ -24,12 +24,8 @@ export function Renderer({code, dataSource, components, onWorkerAction}: Rendere
  ...buildComponentLib(components),
  };
  - const [view, setView] = useState(null);
  - useEffect(() => {
  - console.log('Rendering view', code);
  - setView(parseLisp(code).evaluate(library));
  - }, [code]);
  -
  + const ast = parseLisp(code);
  + const view = ast.evaluate(library);
  if (view) {
  return (
  <AppProvider i18n={{}}>
  