update deployment

Author: Shaun Prince

.github/workflows/deploy.yml

@@ -17,6 +17,14 @@ jobs:
         with:
           node-version: '22'
 
+      - name: Cache dependencies
+        uses: actions/cache@v3
+        with:
+          path: ~/.npm
+          key: ${{ runner.OS }}-node-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.OS }}-node-
+
       - name: Install dependencies
         run: npm ci