refactor(ci): keep deploy and rollout verification strictly in release workflows for www (#40)

### Summary of Changes

- Reverted accidental deploy and verify-rollout jobs in
`services-www-next-required.yml` so that `services/www` deployments to
production remain strictly controlled by the formal release dispatch
flow.

.github/workflows/services-www-next-required.yml

@@ -368,71 +368,3 @@ jobs:
           build-args: |
             COMMIT_SHA=sha-$(echo ${{ github.sha }} | cut -c1-7)
             VERSION=sha-$(echo ${{ github.sha }} | cut -c1-7)
-
-  deploy:
-    name: Deploy - Kubernetes (GitOps)
-    needs: release-docker
-    runs-on: ubuntu-latest
-    if: github.event_name == 'push' && github.ref == 'refs/heads/next'
-    permissions:
-      contents: write
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          ref: next
-          token: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Setup Kustomize
-        uses: imranismail/setup-kustomize@v2
-        with:
-          kustomize-version: "5.3.0"
-
-      - name: Deploy via GitOps
-        run: |
-          WWW_TAG="sha-$(echo ${{ github.sha }} | cut -c1-7)"
-          bash ci/scripts/deploy-gitops.sh www "${WWW_TAG}"
-
-  verify-rollout:
-    name: Verify - Production Rollout
-    needs: deploy
-    runs-on: ubuntu-latest
-    if: github.event_name == 'push' && github.ref == 'refs/heads/next'
-    steps:
-      - name: Await production rollout
-        run: |
-          TARGET_COMMIT="sha-$(echo ${{ github.sha }} | cut -c1-7)"
-          ENDPOINT="https://www.ermnvldmr.com/version.json"
-
-          echo "========================================================"
-          echo "Verifying production deployment on $ENDPOINT"
-          echo "Expected commit: $TARGET_COMMIT"
-          echo "========================================================"
-
-          MAX_ATTEMPTS=30
-          ATTEMPT=1
-
-          while [ $ATTEMPT -le $MAX_ATTEMPTS ]; do
-            echo "Attempt $ATTEMPT/$MAX_ATTEMPTS: Polling $ENDPOINT..."
-
-            RESPONSE=$(curl -sf --max-time 10 "$ENDPOINT" 2>/dev/null || true)
-
-            if [ -n "$RESPONSE" ]; then
-              LIVE_COMMIT=$(echo "$RESPONSE" | jq -r '.commit // empty')
-
-              echo "  Live commit: ${LIVE_COMMIT:-<none>}"
-
-              if [ "$LIVE_COMMIT" = "$TARGET_COMMIT" ]; then
-                echo "✅ Success! Production www has successfully rolled out $TARGET_COMMIT."
-                exit 0
-              fi
-            else
-              echo "  Endpoint did not return valid JSON or timed out."
-            fi
-
-            ATTEMPT=$((ATTEMPT + 1))
-            sleep 10
-          done
-
-          echo "❌ Deployment verification timed out after 5 minutes."
-          exit 1