fix(docker): seed prod store before offline prune

Dockerfile

@@ -121,10 +121,10 @@ RUN pnpm_config_verify_deps_before_run=false pnpm qa:lab:build
 FROM build AS runtime-assets
 ARG OPENCLAW_EXTENSIONS
 ARG OPENCLAW_BUNDLED_PLUGIN_DIR
-# BuildKit cache mounts are not part of cached layers; seed prune-only
-# tarballs in the same step that runs offline prune.
+# BuildKit cache mounts are not part of cached layers; seed tarballs for the
+# installed prod graph in the same step that runs offline prune.
 RUN --mount=type=cache,id=openclaw-pnpm-store,target=/root/.local/share/pnpm/store,sharing=locked \
-    pnpm store add source-map@0.6.1 && \
+    pnpm list --prod --depth Infinity --json | node scripts/list-prod-store-packages.mjs | xargs -r pnpm store add && \
     CI=true pnpm prune --prod \
       --config.offline=true \
       --config.supportedArchitectures.os=linux \

scripts/list-prod-store-packages.mjs

@@ -0,0 +1,20 @@
+import fs from "node:fs";
+
+const roots = JSON.parse(fs.readFileSync(0, "utf8"));
+const specs = new Set();
+
+function visit(node) {
+  for (const dep of Object.values(node.dependencies ?? {})) {
+    const name = dep.from || dep.name;
+    if (name && dep.version && dep.resolved?.startsWith("https://registry.npmjs.org/")) {
+      specs.add(`${name}@${dep.version}`);
+    }
+    visit(dep);
+  }
+}
+
+for (const root of roots) {
+  visit(root);
+}
+
+process.stdout.write([...specs].sort().join("\n"));