Docs - Change favicon and add logo (#3651)

* Change favicon and add logo

* replace favicon

Author: Inbal-Tish

docuilib/package.json

@@ -1,6 +1,6 @@
 {
   "name": "uilib-docs",
-  "version": "3.17.0",
+  "version": "3.18.0",
   "main": "./src/index.ts",
   "scripts": {
     "docusaurus": "docusaurus",

docuilib/sidebars.js

@@ -7,11 +7,11 @@
  The sidebars can be generated from the filesystem, or explicitly defined here.
 
  Create as many sidebars as you want.
+
+ By default, Docusaurus generates a sidebar from the docs folder structure
  */
 
 const componentsCategories = {
-  // foundation: 'Foundation',
-  // assets: 'Assets',
   basic: 'Basic',
   navigation: 'Navigation',
   layout: 'Layout',
@@ -28,8 +28,6 @@ const componentsCategories = {
 };
 
 module.exports = {
-  // By default, Docusaurus generates a sidebar from the docs folder structure
-  // tutorialSidebar: [{type: 'autogenerated', dirName: '.'}]
   guidesSidebar: [
     {
       type: 'category',