GitLab

- Add `_decode_json_object_with_noise` to best-effort decode a JSON object from noisy text by trying `json.loads` first and then scanning for a leading `{` and using `JSONDecoder.raw_decode`.
- Change `parse_hy_smi_output` to strip ANSI, use the new decoder, and return a `(samples, error_reason)` pair where `error_reason` is one of `None`, `"empty output"`, `"invalid json output"`, or `"no card rows in payload"`.
- Update `collect_node` to unpack the new return shape and include the parse reason in the `NodeResult.error` message when no GPUs were parsed.
- Update and extend tests in `projects/hytop/tests/test_parser.py` and `projects/hytop/tests/test_service.py` to cover noise-tolerant parsing, specific error reasons, and the service behavior with noisy/invalid output.

* [hytop] Migrate from rich to textual

* [hytop] Fix ssh contention, add sorting bindings

* [hytop] Prevent clearing tables