Share one request, decode, and error path across the client, public
endpoints, and export download; align types with the Backend contract
and split types_api.go.
Claude-Session: https://claude.ai/code/session_01Agoc9bRVE9KL7mmWtey9Vq
- Fix AgentKeyRequest → RegisterAgentKeyInput in README
- Add ListAgents, UnfreezeAgent, DeleteAgent to agents.go
- Add GetMe, IssueApiToken to auth.go
- Add DownloadExport to exports.go
- Add Health package-level function in health.go
- Add corresponding types and document all exports in README
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>