feat: allow docker-in-docker to shell to other containers

Author: damienwebdev

devcontainer.json.sample

@@ -49,7 +49,10 @@
     "ghcr.io/devcontainers/features/node:1": {
       "installYarnUsingApt": false
     },
-    "ghcr.io/anthropics/devcontainer-features/claude-code:1.0": {}
+    "ghcr.io/anthropics/devcontainer-features/claude-code:1.0": {},
+    "ghcr.io/devcontainers/features/docker-outside-of-docker:1": {
+      "moby": false
+    }
   },
   "hostRequirements": {
     "cpus": 4,