Skip unconfigured OAuth deployment

Author: misrasaurabh1

.github/workflows/oauth-service-deploy.yml

@@ -49,7 +49,22 @@ jobs:
           cache-dependency-path: apps/oauth-service/package-lock.json
       - name: Install dependencies
         run: npm ci
+      - name: Check deployment credentials
+        id: deployment_credentials
+        env:
+          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+        run: |
+          if [[ -n "$CLOUDFLARE_API_TOKEN" && -n "$CLOUDFLARE_ACCOUNT_ID" ]]; then
+            echo "configured=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "configured=false" >> "$GITHUB_OUTPUT"
+          fi
+      - name: Report unconfigured deployment
+        if: ${{ steps.deployment_credentials.outputs.configured != 'true' }}
+        run: echo "::notice::Cloudflare deployment skipped because oauth-broker credentials are not configured."
       - name: Deploy Worker
+        if: ${{ steps.deployment_credentials.outputs.configured == 'true' }}
         uses: cloudflare/wrangler-action@v3
         with:
           apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}