fix(plugins): localize bundled runtime deps to extensions (#67099)

* fix(plugins): localize bundled runtime deps to extensions

* fix(plugins): move staged runtime deps out of root

* fix(packaging): harden prepack and runtime dep staging

* fix(packaging): preserve optional runtime dep staging

* Update CHANGELOG.md

* fix(packaging): harden runtime staging filesystem writes

* fix(docker): ship preinstall warning in bootstrap layers

* fix(packaging): exclude staged plugin node_modules from npm pack

extensions/openshell/package.json

@@ -4,6 +4,9 @@
   "private": true,
   "description": "OpenClaw OpenShell sandbox backend",
   "type": "module",
+  "dependencies": {
+    "openshell": "0.1.0"
+  },
   "devDependencies": {
     "@openclaw/plugin-sdk": "workspace:*"
   },