fix: update Node.js setup in workflows to use cache and improve dependency installation

Author: IanSkelskey

.github/workflows/deploy.yml

@@ -26,9 +26,11 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: "20"
+          cache: "npm"
+          cache-dependency-path: package-lock.json
 
       - name: Install Dependencies
-        run: rm -rf node_modules package-lock.json && npm install
+        run: npm ci
 
       - name: Verify and Build
         run: npm run verify

.github/workflows/prettier.yml

@@ -19,9 +19,11 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: "20"
+          cache: "npm"
+          cache-dependency-path: package-lock.json
 
       - name: Install Dependencies
-        run: rm -rf node_modules package-lock.json && npm install
+        run: npm ci
 
       - name: Check Formatting
         run: npm run prettier-check