v0.4.4

Added

• Automatic update notifications in the CLI and web UI — interactive CLI commands now perform a silent, cached check for newer npm releases and show the exact update command when one is available. The web UI displays the same information below its version badge with a copyable update command. Network failures never block startup or normal commands.
• Embedded gateway lifecycle messages in relay-ai ui — starting or stopping the Server Gateway from the browser now prints a concise terminal message showing whether it started in local or network mode and how many models are exposed.