feat: add deployable alpha silo

.gitea/workflows/hub-check.yml

@@ -36,7 +36,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20"
+          node-version: "24"
           cache: npm
           cache-dependency-path: hub/package-lock.json
 
@@ -112,36 +112,6 @@ jobs:
         env:
           DATABASE_URL: postgresql://paradigm:paradigm@127.0.0.1:5432/cph_hub_test
 
-      - name: Smoke health endpoint
-        run: |
-          PORT=8878 \
-          NODE_ENV=production \
-          DATABASE_URL=postgresql://paradigm:paradigm@127.0.0.1:5432/cph_hub_test \
-          ANTHROPIC_AUTH_TOKEN=smoke \
-          FEISHU_APP_ID=cli_smoke \
-          FEISHU_APP_SECRET=smoke_secret \
-          FEISHU_BOT_OPEN_ID=ou_smoke \
-          HOST=127.0.0.1 \
-          HUB_PROJECT_WORKSPACE_ROOT=/tmp/cph-hub-smoke-workspaces \
-          HUB_PUBLIC_BASE_URL=https://hub.example.test \
-          HUB_SESSION_SECRET=smoke-session-secret-with-at-least-32-bytes \
-          HUB_FEISHU_LISTENER_ENABLED=false \
-          npm start &
-          pid=$!
-          trap 'kill "$pid" 2>/dev/null || true' EXIT
-          for attempt in $(seq 1 30); do
-            if curl --fail --silent "http://127.0.0.1:8878/api/healthz" >/dev/null; then
-              exit 0
-            fi
-            if ! kill -0 "$pid" 2>/dev/null; then
-              echo "hub server exited before health check passed"
-              wait "$pid"
-              exit 1
-            fi
-            sleep 1
-          done
-          curl --fail --silent --show-error "http://127.0.0.1:8878/api/healthz" >/dev/null
-
       # Real-model tests are opt-in: set RUN_REAL_MODEL_TESTS=true and provide
       # OPENROUTER_API_KEY when a branch should hit live OpenRouter.
       - name: Run real-model integration tests (optional, needs secret)