## What changed
- Retry transient environment-registry failures while opening the initial Noise rendezvous connection, including timeouts, interrupted response bodies, retryable HTTP statuses, and temporarily offline environments.
- Bound registry attempts with per-request and overall timeouts, exponential backoff, and a retry limit while returning permanent registry errors immediately.
- Preserve the existing one-time bundle refresh after an unauthorized WebSocket handshake, with a fresh registry retry window.
- Treat malformed complete JSON responses as terminal rather than retryable transport failures.
## Testing
- Cover transient and permanent registry responses, stalled requests, retry limits and deadlines, interrupted bodies, malformed JSON, unauthorized bundle refresh, and session-resume behavior.
GitOrigin-RevId: 5929274103702ad477e7a638ab489319a43a93fa
richardopenai
5663754f62