loonfs

Use the `loon` CLI (LoonFS) for durable, shared, versioned agent workspaces. Use when the user asks to read, write, list, move, copy, fork, restore, or hand off files stored in Loon; mentions Loon namespaces, shared agent state, durable handoffs, persisted project docs, artifacts that future agents should read, rolling back an agent's changes, branching a workspace for an experiment, or files that are not in the local filesystem but sound like a shared or persistent workspace.