chore(deps): pin dependencies

.github/workflows/docs.yml

@@ -29,11 +29,11 @@ jobs:
     steps:
       # Step 1: Get the code
       - name: 📥 Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
 
       # Step 2: Set up Node.js (for building any JS-based doc tools)
       - name: 🔧 Set up Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
         with:
           node-version: '20'
 
@@ -318,7 +318,7 @@ jobs:
 
       # Step 4: Upload the built site
       - name: 📤 Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@56afc609e74202658d3ffba0e8f6dda462b719fa # v3
         with:
           path: '_site'
 
@@ -334,7 +334,7 @@ jobs:
       # Deploy to GitHub Pages
       - name: 🚀 Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@d6db90164ac5ed86f2b6aed7e0febac5b3c0c03e # v4
 
       # Create a summary
       - name: 📋 Create deployment summary