perf(ci): unblock node compat and trim runtime compat test

.github/workflows/ci.yml

@@ -244,17 +244,6 @@ jobs:
               runNode
                 ? [
                     { check_name: "checks-node-channels", runtime: "node", task: "channels" },
-                    ...(isPush
-                      ? [
-                          {
-                            check_name: "checks-node-compat-node22",
-                            runtime: "node",
-                            task: "compat-node22",
-                            node_version: "22.18.0",
-                            cache_key_suffix: "node22",
-                          },
-                        ]
-                      : []),
                   ]
                 : [],
             ),
@@ -914,12 +903,7 @@ jobs:
       fail-fast: false
       matrix: ${{ fromJson(needs.preflight.outputs.checks_matrix) }}
     steps:
-      - name: Skip compatibility lanes on pull requests
-        if: github.event_name == 'pull_request' && matrix.task == 'compat-node22'
-        run: echo "Skipping push-only lane on pull requests."
-
       - name: Checkout
-        if: github.event_name != 'pull_request' || matrix.task != 'compat-node22'
         shell: bash
         env:
           CHECKOUT_REPO: ${{ github.repository }}
@@ -968,7 +952,6 @@ jobs:
           exit 1
 
       - name: Setup Node environment
-        if: github.event_name != 'pull_request' || matrix.task != 'compat-node22'
         uses: ./.github/actions/setup-node-env
         with:
           node-version: "${{ matrix.node_version || '24.x' }}"
@@ -976,7 +959,7 @@ jobs:
           install-bun: "false"
 
       - name: Configure Node test resources
-        if: (github.event_name != 'pull_request' || matrix.task != 'compat-node22') && matrix.runtime == 'node' && (matrix.task == 'test' || matrix.task == 'channels' || matrix.task == 'compat-node22')
+        if: matrix.runtime == 'node' && (matrix.task == 'test' || matrix.task == 'channels')
         env:
           TASK: ${{ matrix.task }}
         run: |
@@ -1004,7 +987,6 @@ jobs:
           path: src/canvas-host/a2ui/
 
       - name: Run ${{ matrix.task }} (${{ matrix.runtime }})
-        if: github.event_name != 'pull_request' || matrix.task != 'compat-node22'
         env:
           TASK: ${{ matrix.task }}
           NODE_OPTIONS: --max-old-space-size=6144
@@ -1018,19 +1000,89 @@ jobs:
             channels)
               pnpm test:channels
               ;;
-            compat-node22)
-              pnpm build
-              pnpm ui:build
-              node openclaw.mjs --help
-              node openclaw.mjs status --json --timeout 1
-              pnpm test:build:singleton
-              ;;
             *)
               echo "Unsupported checks task: $TASK" >&2
               exit 1
               ;;
           esac
 
+  checks-node-compat:
+    permissions:
+      contents: read
+    name: checks-node-compat-node22
+    needs: [preflight]
+    if: needs.preflight.outputs.run_node == 'true' && github.event_name == 'push'
+    runs-on: ${{ github.repository == 'openclaw/openclaw' && 'blacksmith-16vcpu-ubuntu-2404' || 'ubuntu-24.04' }}
+    timeout-minutes: 60
+    steps:
+      - name: Checkout
+        shell: bash
+        env:
+          CHECKOUT_REPO: ${{ github.repository }}
+          CHECKOUT_SHA: ${{ github.sha }}
+          CHECKOUT_TOKEN: ${{ github.token }}
+        run: |
+          set -euo pipefail
+
+          workdir="$GITHUB_WORKSPACE"
+          auth_header="$(printf 'x-access-token:%s' "$CHECKOUT_TOKEN" | base64 | tr -d '\n')"
+
+          reset_checkout_dir() {
+            mkdir -p "$workdir"
+            find "$workdir" -mindepth 1 -maxdepth 1 -exec rm -rf {} +
+          }
+
+          checkout_attempt() {
+            local attempt="$1"
+
+            reset_checkout_dir
+            git init "$workdir" >/dev/null
+            git config --global --add safe.directory "$workdir"
+            git -C "$workdir" remote add origin "https://github.com/${CHECKOUT_REPO}"
+            git -C "$workdir" config gc.auto 0
+
+            timeout --signal=TERM 30s git -C "$workdir" \
+              -c protocol.version=2 \
+              -c "http.https://github.com/.extraheader=AUTHORIZATION: basic ${auth_header}" \
+              fetch --no-tags --prune --no-recurse-submodules --depth=1 origin \
+              "+${CHECKOUT_SHA}:refs/remotes/origin/ci-target" || return 1
+
+            git -C "$workdir" checkout --force --detach "$CHECKOUT_SHA" || return 1
+            test -f "$workdir/.github/actions/setup-node-env/action.yml" || return 1
+            echo "checkout attempt ${attempt}/2 succeeded"
+          }
+
+          for attempt in 1 2; do
+            if checkout_attempt "$attempt"; then
+              exit 0
+            fi
+            echo "checkout attempt ${attempt}/2 failed"
+            sleep $((attempt * 5))
+          done
+
+          echo "checkout failed after 2 attempts" >&2
+          exit 1
+
+      - name: Setup Node environment
+        uses: ./.github/actions/setup-node-env
+        with:
+          node-version: "22.18.0"
+          cache-key-suffix: "node22"
+          install-bun: "false"
+
+      - name: Configure Node test resources
+        run: echo "OPENCLAW_VITEST_MAX_WORKERS=2" >> "$GITHUB_ENV"
+
+      - name: Run Node 22 compatibility
+        env:
+          NODE_OPTIONS: --max-old-space-size=6144
+        run: |
+          pnpm build
+          pnpm ui:build
+          node openclaw.mjs --help
+          node openclaw.mjs status --json --timeout 1
+          pnpm test:build:singleton
+
   checks-node-core-test-nondist-shard:
     permissions:
       contents: read