feat: 添加pnpm二进制缓存以优化封闭网络环境下的安装性能

npm-install/action.yml

@@ -119,6 +119,19 @@ runs:
         echo "使用hash: ${CACHE_HASH}"
         echo "缓存key: ${CACHE_KEY}"
 
+    - name: 缓存 pnpm 二进制 (Corepack)
+      if: inputs.package-manager == 'pnpm'
+      uses: actions/cache@v4
+      with:
+        path: |
+          ~/.cache/corepack
+          ~/Library/Caches/CorePack
+          ~/Library/Caches/Corepack
+          C:\Users\runneradmin\AppData\Local\Corepack\cache
+        key: ${{ runner.os }}-corepack-pnpm-${{ inputs.pnpm-version }}
+        restore-keys: |
+          ${{ runner.os }}-corepack-pnpm-
+
     - name: 确保 pnpm 可用（用于计算 store 路径）
       if: inputs.package-manager == 'pnpm' && inputs.cache-mode == 'store'
       uses: pnpm/action-setup@v4