fix: reuse existing pull requests

[chubes4]

Summary

• Preflight createPullRequest() for an existing open PR with the same head/base before creating a new one.
• Return the existing PR with reused: true and skip duplicate PR/artifact side effects when found.
• Add smoke coverage for the preflight request and reuse path.

Testing

• php tests/smoke-github-create-abilities.php
• php -l inc/Abilities/GitHubAbilities.php && php -l tests/smoke-github-create-abilities.php
• git diff --check

AI assistance

• AI assistance: Yes
• Tool(s): OpenCode (GPT-5.5)
• Used for: Drafted the implementation and smoke coverage; Chris remains responsible for review and merge.

[homeboy-ci]

Homeboy Results — data-machine-code

Lint

❌ lint — failed

• phpstan — 15 finding(s)
• other — 11 finding(s)
• formatting — 1 finding(s)
• Total: 27 finding(s)

ℹ️ Auto-fix: homeboy lint data-machine-code --path /home/runner/work/data-machine-code/data-machine-code --changed-since cec6faf --fix (or homeboy refactor data-machine-code --path /home/runner/work/data-machine-code/data-machine-code --changed-since cec6faf --from lint --write)
ℹ️ Some issues may require manual fixes
ℹ️ Full options: homeboy docs commands/lint
ℹ️ Save lint baseline: homeboy lint data-machine-code --baseline
Deep dive: homeboy lint data-machine-code --changed-since cec6faf

Test

❌ test — failed

ℹ️ No tests ran — the runner failed before producing results. See raw_output.stderr_tail / raw_output.stdout_tail for the underlying error (bootstrap failure, missing deps, DB connection, etc.).
ℹ️ To run specific tests: homeboy test data-machine-code -- --filter=TestName
ℹ️ Auto-fix lint issues: homeboy refactor data-machine-code --from lint --write
ℹ️ Collect coverage: homeboy test data-machine-code --coverage
ℹ️ Analyze failures: homeboy test data-machine-code --analyze
ℹ️ Pass args to test runner: homeboy test -- [args]
ℹ️ Full options: homeboy docs commands/test
Deep dive: homeboy test data-machine-code --changed-since cec6faf

Audit

✅ audit — passed

• dead_code — 5 finding(s)
• intra-method-duplication — 4 finding(s)
• repeated_literal_shape — 1 finding(s)
• requested_detectors — 1 finding(s)
• structural — 1 finding(s)
• test_coverage — 1 finding(s)
• Total: 13 finding(s)

Deep dive: homeboy audit data-machine-code --changed-since cec6faf

Tooling versions

• Homeboy CLI: homeboy 0.182.0+67c9501
• Extension: wordpress from https://github.com/Extra-Chill/homeboy-extensions
• Extension revision: 9eb4c10
• Action: unknown@unknown