fix(ci): missing step to build frontend

Author: rayanebel

.github/workflows/release.yaml

@@ -45,6 +45,19 @@ jobs:
         uses: actions/checkout@v5
 
 
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "24"
+
+      - name: Build frontend
+        shell: bash
+        run: |
+          set -euo pipefail
+          cd frontend
+          npm ci
+          npm run build
+
       - name: Set up Go
         uses: actions/setup-go@v6
         with: