OpenShell v0.0.55 🧩 Google Vertex AI inference provider 🔒 Profile-backed policy visibility 🐳 Better Podman detection in the gateway 🖥️ Restored GPU p

OpenShell v0.0.55 🧩 Google Vertex AI inference provider 🔒 Profile-backed policy visibility 🐳 Better Podman detection in the gateway 🖥️ Restored GPU procfs baseline behavior 🔧 CI and docs fixes Run agents against Vertex AI, with improved policy visibility and more reliable Podman and G…