build: migrate from yarn to pnpm

.github/workflows/deploy.yml

@@ -13,15 +13,16 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
+      - uses: pnpm/action-setup@v4
       - uses: actions/setup-node@v7
         with:
           node-version: 22
-          cache: yarn
+          cache: pnpm
 
       - name: Install dependencies
-        run: yarn install --frozen-lockfile
+        run: pnpm install --frozen-lockfile
       - name: Build website
-        run: yarn build
+        run: pnpm build
 
       # Popular action to deploy to GitHub Pages:
       # Docs: https://github.com/peaceiris/actions-gh-pages#%EF%B8%8F-docusaurus

.github/workflows/test.yml

@@ -13,12 +13,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
+      - uses: pnpm/action-setup@v4
       - uses: actions/setup-node@v7
         with:
           node-version: 22
-          cache: yarn
+          cache: pnpm
 
       - name: Install dependencies
-        run: yarn install --frozen-lockfile
+        run: pnpm install --frozen-lockfile
       - name: Test build website
-        run: yarn build
+        run: pnpm build

README.md

@@ -5,21 +5,21 @@ This website is built using [Docusaurus](https://docusaurus.io/), a modern stati
 ### Installation
 
 ```
-$ yarn
+$ pnpm install
 ```
 
 ### Local Development
 
 ```
-$ yarn start
+$ pnpm start
 ```
 
 This command starts a local development server and opens up a browser window. Most changes are reflected live without having to restart the server.
 
 ### Build
 
 ```
-$ yarn build
+$ pnpm build
 ```
 
 This command generates static content into the `build` directory and can be served using any static contents hosting service.
@@ -29,13 +29,13 @@ This command generates static content into the `build` directory and can be serv
 Using SSH:
 
 ```
-$ USE_SSH=true yarn deploy
+$ USE_SSH=true pnpm deploy
 ```
 
 Not using SSH:
 
 ```
-$ GIT_USER=<Your GitHub username> yarn deploy
+$ GIT_USER=<Your GitHub username> pnpm deploy
 ```
 
 If you are using GitHub pages for hosting, this command is a convenient way to build the website and push to the `gh-pages` branch.

package.json

@@ -2,6 +2,7 @@
   "name": "docs",
   "version": "0.0.0",
   "private": true,
+  "packageManager": "pnpm@10.34.5",
   "scripts": {
     "docusaurus": "docusaurus",
     "start": "docusaurus start",