# Review by Linus Torvalds (Round 2)

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VERDICT: approve

FINDINGS:
- [src/colonyos/cli.py:2613]: Imports private function `_load_run_log` across module boundary — violates encapsulation convention, will break silently on refactors. Make it public or add a proper accessor.
- [src/colonyos/orchestrator.py:1651-1780]: `run_thread_fix()` has 6 nearly identical bail-out blocks (log/fail/save/return). Extract a common error-exit helper to reduce copy-paste risk.
- [src/colonyos/cli.py:2219-2257]: `_DualUI` hard-codes 8 method forwards with inconsistent routing (some to both UIs, some to terminal only). Missing `__getattr__` fallback means new UI methods will be silently dropped.
- [src/colonyos/slack.py:860-918]: `resolve_channel_names()` paginates ALL workspace channels to resolve names — O(N) API calls, will be slow on large workspaces. Use `conversations_info` for targeted lookups.
- [src/colonyos/cli.py:1960-2051]: `_handle_thread_fix()` doesn't validate branch/PR state before enqueuing, so deleted-branch requests burn executor time before failing. Pre-validate for faster user feedback per FR-13.
- [src/colonyos/cli.py:2468-2470]: `head_sha` persistence depends on `log.preflight` which may be None for older runs — first fix attempt silently skips force-push defense. Should log a warning when `head_sha` is unavailable.

SYNTHESIS:
This is solid, workmanlike code. The data model is clean, the test coverage is thorough (452 tests passing), and the feature hits every functional requirement in the PRD. The architecture follows the existing patterns — guard-clause validation, dataclass models with backwards-compat defaults, separate detection/execution paths. The private function import across module boundaries is the kind of thing that will bite you in six months when someone refactors the orchestrator internals. The repeated bail-out boilerplate in `run_thread_fix()` is ugly but correct. The `_DualUI` forwarding is brittle but functional. None of these are correctness bugs — they're maintenance debt. Ship it, but file issues for the private import fix and the DualUI fragility before you forget.