- Add to and parse/write in config
- Apply per-server timeout to and initial
- Treat per-server errors as non-fatal; record and skip those servers
- Keep manager creation successful even if some servers time out
- Export so local smoke tool can exercise it
- Add (stdio JSON-RPC) and binary for manual validation
- Update TUI to set by default
This resolves GitHub issue #91 where a slow MCP server caused manager creation to time out and fail entirely.