HYDI-46: Create normal PRs instead of drafts

[oz-by-warp]

Implements HYDI-46

Changes

• Updated the HyperDispatch worker skill contract to explicitly require creating a normal (non-draft) PR and to avoid --draft.
• Updated worker-agent docs to reflect non-draft PR creation in the default workflow summary.
• Updated monitor tests’ status-message fixtures to remove stale "draft PR" wording.

Validation

• npm test
• npm run test:coverage
• npm run typecheck
• npm run build

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Co-Authored-By: Oz oz-agent@warp.dev

Conversation: https://app.warp.dev/conversation/99248cd8-861a-408d-be58-6ed7e72455ff
Run: https://oz.warp.dev/runs/019e8ca7-405e-75ac-b1be-e190d320b275
This PR was generated with Oz.

[github-actions]

PR Review — Principal Engineer Assessment

Verdict: Ready
Risk: Low
Scope: 254d052362d0453f98240429ffe0e504fba3468d..7bcbaeac3230fc119a6cccd579ead652cb98411b
Requirements: HYDI-46 Jira ticket (linked from PR) + PR description

Strengths

• The worker skill contract is updated with an explicit non-draft PR requirement and a clear --draft prohibition.
• Worker-agent documentation is aligned with the updated behavior, reducing operator ambiguity.
• Monitor tests were updated to match current status-message wording while preserving URL extraction assertions.

Architecture Assessment

• Vertical slice quality: Strong — skill contract, operator docs, and related test fixtures are updated together.
• Deep module quality: Strong — no interface broadening or cross-module coupling introduced.
• Testability/reasoning quality: Strong — behavior intent is easy to reason about and fixture updates preserve test clarity.

Third-Party Contract Verification

• No third-party API integrations were changed in this PR; contract verification is not applicable.

Unmapped Findings

(findings whose lines are not in the diff — inline comment not possible)

• None.

Action Plan For Implementing Agent

No follow-up changes required.

actions: []