test(taskctl): integration test for adversarial verdict submission and pipeline completion #260

Goal

Extend the Pulse happy path integration tests to cover the adversarial verdict submission and pipeline completion phases, using TDD.

Why

The adversarial-pipeline agent was silently failing to submit verdicts (wrong tool invocation). We need tests that:

1. Verify the adversarial agent has taskctl in its allowed tools
2. Verify processAdversarialVerdicts correctly handles APPROVED → commitTask → stage:done
3. Verify the ops-pipeline commit flow completes and closes the task
4. Catch any future regressions in the verdict→completion path

What to test

Test 1: adversarial-pipeline agent has taskctl permission

• Load the adversarial-pipeline agent config from agent.ts
• Assert that taskctl is in its allowed permissions
• This is a fast unit test, no I/O needed

Test 2: full pipeline completion after APPROVED verdict (extend pulse-happy-path.test.ts)

• Already have: open→developing→reviewing→adversarial-running
• Add: set APPROVED verdict on task → call processAdversarialVerdicts → verify stage:done, status:closed
• This already exists in pipeline.test.ts but should also be in the happy path flow

Test 3: ops-pipeline agent has correct permissions

• Assert ops-pipeline agent has git/bash permissions needed to commit
• Fast unit test

Acceptance Criteria

• Test verifies adversarial-pipeline has taskctl:allow permission
• Happy path test covers full flow through verdict → closed
• bun test passes, bun run typecheck passes
• Tests are in test/tasks/ alongside existing pipeline tests