update deploy workflow

.github/workflows/deploy-docs.yml

@@ -2,6 +2,8 @@ name: Deploy static content to Pages
 on:
   push:
     branches: ['main']
+    path:
+      - 'docs/**'
 
   workflow_dispatch:
 
@@ -24,11 +26,16 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Change to docs directory
+        run: cd docs
+
       - name: Set Node and PNPM
-        uses: wyvox/action-setup-pnpm@v3.0.1
+        uses: actions/setup-node@v4.0.1
 
-      - name: Navigate to docs folder
-        run: cd docs
+      - name: Install PNPM
+        run: |
+          cd docs
+          npm -g i pnpm
 
       - name: Install dependencies
         run: pnpm install