ci: add crabbox prewarm jobs

.crabbox.yaml

@@ -28,6 +28,21 @@ blacksmith:
   workflow: .github/workflows/ci-check-testbox.yml
   job: check
   ref: main
+cache:
+  pnpm: true
+  npm: true
+  git: true
+  volumes:
+    - name: pnpm
+      key: openclaw-linux-node24-pnpm
+      path: /var/cache/crabbox/pnpm
+      sizeGB: 80
+      required: false
+    - name: npm
+      key: openclaw-linux-node24-npm
+      path: /var/cache/crabbox/npm
+      sizeGB: 40
+      required: false
 aws:
   # AWS-specific overrides still pin direct `--provider aws` runs without
   # leaking AWS region names into the Azure default capacity fallback list.
@@ -53,3 +68,48 @@ env:
 ssh:
   user: crabbox
   port: "2222"
+jobs:
+  prewarm:
+    provider: azure
+    target: linux
+    class: standard
+    market: spot
+    idleTimeout: 90m
+    hydrate:
+      actions: true
+      waitTimeout: 20m
+    actions:
+      workflow: .github/workflows/crabbox-hydrate.yml
+      job: hydrate
+      ref: main
+    noSync: true
+    shell: true
+    command: "true"
+    stop: never
+  changed:
+    provider: azure
+    target: linux
+    class: standard
+    market: spot
+    idleTimeout: 90m
+    hydrate:
+      actions: true
+      waitTimeout: 20m
+    actions:
+      workflow: .github/workflows/crabbox-hydrate.yml
+      job: hydrate
+      ref: main
+    command: env OPENCLAW_CHECK_CHANGED_REMOTE_CHILD=1 OPENCLAW_CHANGED_LANES_RAW_SYNC=1 CI=1 corepack pnpm check:changed
+    stop: always
+  testbox-changed:
+    provider: blacksmith-testbox
+    target: linux
+    idleTimeout: 90m
+    hydrate:
+      actions: false
+    actions:
+      workflow: .github/workflows/ci-check-testbox.yml
+      job: check
+      ref: main
+    command: env OPENCLAW_CHECK_CHANGED_REMOTE_CHILD=1 OPENCLAW_CHANGED_LANES_RAW_SYNC=1 CI=1 corepack pnpm check:changed
+    stop: always