ci(fix): PR 时不再尝试发布

Author: kqcoxn

.github/workflows/gh-website-pages.yml

@@ -42,7 +42,7 @@ jobs:
           cache-dependency-path: website/yarn.lock
 
       - name: Setup Pages
-        if: github.event_name != 'pull_request'
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
         uses: actions/configure-pages@v5
 
       - name: Enable Corepack
@@ -57,12 +57,13 @@ jobs:
         run: yarn build
 
       - name: Upload Pages artifact
-        if: github.event_name != 'pull_request'
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
         uses: actions/upload-pages-artifact@v3
         with:
           path: website/dist
 
       - name: Deploy to Server
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
         uses: easingthemes/ssh-deploy@main
         env:
           SSH_PRIVATE_KEY: ${{ secrets.DEPLOY_KEY }}