replace discord join link.

webpage/docusaurus.config.ts

@@ -105,7 +105,7 @@ const config: Config = {
           position: 'right',
         },
         {
-          href: 'https://discord.gg/3U6hWpC',
+          href: 'https://discord.gg/HXQJmqNJMz',
           label: 'Discord',
           position: 'right',
         },
@@ -141,7 +141,7 @@ const config: Config = {
           items: [
             {
               label: 'Discord',
-              href: 'https://discord.gg/3U6hWpC',
+              href: 'https://discord.gg/HXQJmqNJMz',
             },
             {
               label: 'Issues',

webpage/src/pages/contact.md

@@ -6,7 +6,7 @@ Neko is an open-source project. Nobody is being paid to work on it - everything
 
 We are here to assist you with any issues you may face while setting up or using Neko. Here are some ways to get support:
 
-- For installation or usage questions, [join our Discord](https://discord.gg/3U6hWpC) and post in the [#community-help](https://discord.com/channels/665851821906067466/696222582114091088) channel.
+- For installation or usage questions, [join our Discord](https://discord.gg/HXQJmqNJMz) and post in the [#community-help](https://discord.com/channels/665851821906067466/696222582114091088) channel.
 - To report bugs or request features, [open a new issue on GitHub](https://github.com/m1k1o/neko/issues).
 - If you find an issue with this documentation, click the `Edit this page` button at the bottom of the page and then the `edit` button on the GitHub page that opens to make edits directly from your browser. (See a [step-by-step guide here](https://docs.github.com/en/repositories/working-with-files/managing-files/editing-files)).