staging search index config change

Author: h0rhay

config.js

@@ -30,7 +30,7 @@ const config = {
  links: [{ text: '', link: '' }],
  search: {
  enabled: true,
- indexName: 'cardano_documentation_search_index',
+ indexName: process.env.IS_STAGING ? 'cardano_docs_staging_index' : 'cardano_documentation_search_index',
  algoliaAppId: process.env.GATSBY_ALGOLIA_APP_ID,
  algoliaSearchKey: process.env.GATSBY_ALGOLIA_SEARCH_KEY,
  algoliaAdminKey: process.env.ALGOLIA_ADMIN_KEY,