open-pull-request

# Open Pull Request Publish the current gh-aw branch as a draft pull request from a GitHub Copilot cloud agent after the repository's required validation and push steps have completed. ## Purpose Package the repository's repeated publish flow into one reusable skill so agents stop improvising `gh pr create` sequences and consistently use local validation, `report_progress`, and the runtime pull-request tool. ## Conditions (C) Use this skill when the current branch contains the intended changes, the run can call both `report_progress` and `create_pull_request`, and the task is to open or update one gh-aw pull request rather than finish an existing review cycle. ## Interface (R) Inputs: a PR title, summary, optional draft flag, and any repository-specific validation notes. Outputs: pushed branch state via `report_progress`, one created or updated draft pull request, and a short publication summary that names the validation that ran. ## Policy (π) Before publishing, inspect the repository for a pull-request template and follow it when present. Run repository-specific preparation before the final push: `make fmt` after Go changes, `make recompile` after workflow markdown changes, `make agent-report-progress-no-test` before any intermediate `report_progress`, and `make agent-report-progress` before the final `report_progress`. Use `report_progress` to commit and push the branch, then call `create_pull_request` exactly once to open the PR. Prefer draft mode by default. Nev...