docs: enforce string format to ensure Algolia search indexing functio…

…ns correctly (#902)

* docs: enforce string format to ensure Algolia search indexing functions correctly

* refactor: improve the string validation function to exclude whitespace-only strings

Co-authored-by: codiumai-pr-agent[bot] <138128286+codiumai-pr-agent[bot]@users.noreply.github.com>

---------

Co-authored-by: codiumai-pr-agent[bot] <138128286+codiumai-pr-agent[bot]@users.noreply.github.com>

packages/react-docs/config/sidebar-routes.js

@@ -1,5 +1,4 @@
 import {
-  Flex,
   Text,
   Tooltip,
 } from '@tonic-ui/react';
@@ -52,11 +51,11 @@ export const routes = [
       { title: 'Publishing', path: 'contributing/publishing' },
       { title: 'React Documentation Site', path: 'contributing/react-documentation-site' },
       {
-        title: <Flex columnGap="2x">React Components <sub>PART 1</sub></Flex>,
+        title: 'React Components - Part 1',
         path: 'contributing/react-components-part-1',
       },
       {
-        title: <Flex columnGap="2x">React Components <sub>PART 2</sub></Flex>,
+        title: 'React Components - Part 2',
         path: 'contributing/react-components-part-2',
       },
       { title: 'React Icons', path: 'contributing/react-icons' },

packages/react-docs/scripts/algolia-search-indexing.js

@@ -9,14 +9,16 @@ const ZERO_UUID = '00000000-0000-0000-0000-000000000000';
 
 const stateKey = Symbol('state');
 
+const isNonEmptyString = (x) => typeof x === 'string' && x.trim().length > 0;
+
 const flatten = (data, options) => {
   const stack = [...data];
   const childrenKey = options?.childrenKey ?? 'children';
   const results = [];
 
   while (stack.length > 0) {
     const node = stack.shift();
-    const { title = '', icon = '', path = '', [stateKey]: state = {} } = node;
+    const { title = '', path = '', [stateKey]: state = {} } = node;
     const { level = 0, parent = null } = state;
 
     if (node[childrenKey]) {
@@ -27,16 +29,15 @@ const flatten = (data, options) => {
           level: level + 1,
           parent: {
             title,
-            icon,
             path,
           },
         },
       })));
     }
 
-    if (title && path) {
+    if (isNonEmptyString(title) && isNonEmptyString(path)) {
       const object = {
-        data: { title, icon, path },
+        data: { title, path },
         level,
         parent,
       };