Fix release workflow by adding missing Node.js setup steps (#972)

* Initial plan

* Add Node.js setup to release workflow test and release jobs

Co-authored-by: pelikhan <4175913+pelikhan@users.noreply.github.com>

* Restore vitest.config.js file that was accidentally deleted

Co-authored-by: pelikhan <4175913+pelikhan@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: pelikhan <4175913+pelikhan@users.noreply.github.com>

Author: Copilot

.github/workflows/release.yml

@@ -20,10 +20,22 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Set up Node.js
+        uses: actions/setup-node@v5
+        with:
+          node-version: "24"
+          cache: npm
+          cache-dependency-path: pkg/workflow/js/package-lock.json
+
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
           go-version-file: go.mod
+          cache: true
+
+      - name: Install npm dependencies
+        run: npm ci
+        working-directory: ./pkg/workflow/js
 
       - name: Build test
         run: make build
@@ -40,6 +52,21 @@ jobs:
         uses: actions/checkout@v5
         with:
           fetch-depth: 0
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v5
+        with:
+          node-version: "24"
+          cache: npm
+          cache-dependency-path: pkg/workflow/js/package-lock.json
+
+      - name: Install npm dependencies
+        run: npm ci
+        working-directory: ./pkg/workflow/js
+
+      - name: Compile JavaScript
+        run: npm run compile
+        working-directory: ./pkg/workflow/js
 
       - name: Release with gh-extension-precompile
         uses: cli/gh-extension-precompile@v2