fix(overwatch): Exit 0 when no updated loop on comment

[xavierhamel]

• feat(overwatch): Add loop orchestrator
• bump version
• fix(overwatch): Exit 0 when no updated loop on coment

[greptile-apps]

Greptile Summary

Adds a multi-loop orchestrator and label-based ownership guard for routing PR review comments.

• Introduces registration, listing, selected-loop execution, and shared comment-event dispatch.
• Extends GitHub PR metadata and result types with labels and non-match outcomes.
• Changes unmatched comment-event commands to exit successfully.
• Adds orchestrator and ownership-guard tests, examples, exports, and documentation.

Confidence Score: 3/5

The PR should not merge until ambiguous multi-label PRs are prevented from being processed by whichever loop happens to be registered first.

Routing starts loop-specific mutation as soon as one registered label matches, even though labels can accumulate and another registered loop may also match; the resulting registration-order choice can run the wrong actuator and update the wrong memory.

overwatch/src/orchestrator.ts, overwatch/src/control-loop.ts, overwatch/README.md

Important Files Changed

Filename	Overview
overwatch/src/orchestrator.ts	Adds multi-loop registration and routing, but first-match dispatch allows ambiguous multi-label PRs to run under the wrong loop.
overwatch/src/control-loop.ts	Adds label ownership checks before comment processing; inclusive matching does not establish exclusive ownership.
overwatch/src/cli.ts	Adds the orchestrator CLI and correctly implements successful no-match exits, with stale documentation elsewhere.
overwatch/src/github.ts	Extends PR lookup with label names used by the new ownership guard.
overwatch/src/types.ts	Adds typed wrong-loop and orchestrator dispatch outcomes consistent with the implementation.
overwatch/README.md	Documents orchestration but contradicts the newly implemented successful exit behavior for unmatched comments.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
  E[apply-comments PR number] --> O[LoopOrchestrator]
  O --> L1[Probe registered loop]
  L1 --> G{PR contains loop label?}
  G -- No --> N[Probe next loop]
  N --> L1
  G -- Yes --> A[Apply comments with that loop's configuration]
  A --> M[Update memory and push branch]
  N -->|No loops match| Z[Exit successfully without changes]

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