Add algolia config (#126)

Author: msutkowski

website/docusaurus.config.js

@@ -12,6 +12,12 @@ module.exports = {
   organizationName: 'rtk-incubator', // Usually your GitHub org/user name.
   projectName: 'rtk-query', // Usually your repo name.
   themeConfig: {
+    algolia: {
+      apiKey: '59c7887d3d06cf3e4d774d2caf0dcb4b',
+      indexName: 'rtk-query-docs',
+
+      searchParameters: {},
+    },
     navbar: {
       title: 'RTK Query',
       logo: {