Update docusaurus to 2.3.1 and Node to 16.19 (#254)

* Update docusaurus to 2.3.1
* Fix webpack issue and update additional dependencies
* Configure Node 16.19 in nvm config
* Set default docs entry

Co-authored-by: TheZoker <admin@florian-gareis.de>

Author: TheZoker

.nvmrc

@@ -1 +1 @@
-v14.15.4
+v16.19.0

docusaurus.config.js

@@ -142,7 +142,7 @@ module.exports = {
     [
       '@docusaurus/plugin-content-docs',
       {
-        id: 'docs',
+        id: 'default',
         breadcrumbs: false,
         path: 'content/docs',
         routeBasePath: 'docs',