Workspace behavior follows the registered project kind:

Project kind	Session workspace
Git repository	A fresh Git worktree and branch.
Multi-repository workspace	A root worktree with registered child repositories materialized for the session.
Scratch	An AO-managed directory with no branch or PR operations.

AO does not currently offer a full-clone workspace selector. Register a project with ao project add, then let the daemon route workspace operations from its project record.

Workspace cleanup is conservative: killing a session does not force-delete a dirty registered worktree. Use ao session cleanup --dry-run to inspect eligible terminated sessions.