Claiming an agent workspace works again

Claiming a workspace one of your agents registered, from the dashboard or with POST /api/agents/claim, answered with a server error and left the workspace unclaimed. The preview (a dry run) still worked, so the failure only showed at the final step. The claim now completes: the workspace moves under the workspace you chose and records who claimed it.

• Nothing was half-claimed: each failed attempt was rolled back in full, so you can simply claim again.