message: Fix graphs on console instances with a base path.
diff: import * as React from 'react';
  import { AsyncComponent } from '../utils/async';
  +import { k8sBasePath } from '../../module/k8s';
  export { Status } from './status';
  -export const prometheusBasePath = '/api/kubernetes/api/v1/proxy/namespaces/tectonic-system/services/prometheus:9090';
  +export const prometheusBasePath = `${k8sBasePath}/api/v1/proxy/namespaces/tectonic-system/services/prometheus:9090`;
  export const Bar = props => <AsyncComponent loader={() => System.import('./graph-loader').then(c => c.Bar)} {...props} />;
  export const Gauge = props => <AsyncComponent loader={() => System.import('./graph-loader').then(c => c.Gauge)} {...props} />;
  export const Line = props => <AsyncComponent loader={() => System.import('./graph-loader').then(c => c.Line)} {...props} />;
  