chore: update nodejs version to 22

CONTRIBUTING.md

@@ -8,7 +8,7 @@ All help is welcome and greatly appreciated! If you would like to contribute to
 
 - HTML/Typescript/Javascript editor
 - [VSCode](https://code.visualstudio.com/) is recommended. Upon opening the project, a few extensions will be automatically recommended for install.
-- [NodeJS](https://nodejs.org/en/download/) (Node 20.x)
+- [NodeJS](https://nodejs.org/en/download/) (Node 22.x)
 - [Pnpm](https://pnpm.io/cli/install)
 - [Git](https://git-scm.com/downloads)
 

Dockerfile.local

@@ -1,4 +1,4 @@
-FROM node:20-alpine
+FROM node:22-alpine
 
 COPY . /app
 WORKDIR /app

docs/getting-started/buildfromsource.mdx

@@ -12,7 +12,7 @@ import Tabs from '@theme/Tabs';
 import TabItem from '@theme/TabItem';
 
 ### Prerequisites
-    - [Node.js 20.x](https://nodejs.org/en/download/)
+    - [Node.js 22.x](https://nodejs.org/en/download/)
     - [Pnpm 9.x](https://pnpm.io/installation)
     - [Git](https://git-scm.com/downloads)