chore: update Node.js version to 24 and enable pnpm cache in publish workflow

- Downgrade setup-node action from v6.1.0 to v4
- Upgrade Node.js version from 22 to 24
- Add pnpm cache configuration
- Normalize quote style to single quotes for consistency

Author: Flussen

.github/workflows/publish.yml

@@ -83,10 +83,11 @@ jobs:
         uses: actions/checkout@v6.0.1
 
       - name: Setup Node.js
-        uses: actions/setup-node@v6.1.0
+        uses: actions/setup-node@v4
         with:
-          node-version: "22"
-          registry-url: "https://registry.npmjs.org"
+          node-version: '24'
+          registry-url: 'https://registry.npmjs.org'
+          cache: pnpm
 
       - name: Update package version
         run: |