shiplisted

**Argument:** "$ARGUMENTS" Argument starts with `merge` → **Merge path**. Remaining argument (if any) is the test command override. Otherwise → **Default path**. Argument (if any) is the test command override. ## Context - Status: !`git status` - Diff: !`git diff HEAD` - Branch: !`git branch --show-current` - Default branch: !`git symbolic-ref refs/remotes/origin/HEAD 2>/dev/null | sed 's@^refs/remotes/origin/@@' || echo main` ## Default Path State determines action. No menu, no asking. ### State 1: On main/master Single message, no questions: 1. Create new branch with descriptive name 2. Single commit with appropriate message 3. Push to origin 4. `gh pr create` All in one message. No other tools, no other text besides these calls. **Next:** "PR created." ### State 2: Feature branch, no PR Detect: `gh pr list --head <branch> --state open --json number --jq '.[0].number'` returns empty. 1. Verify tests pass (detected command or argument override). On failure, stop and surface. 2. **Invoke `Skill: "simplify"`** for final polish before the world sees it. Skip if changes just came from `/implement` Phase 4 (already simplified). 3. Push to origin 4. `gh pr create` **Next:** "PR opened." ### State 3: Feature branch, PR exists PR number from `gh pr list ...`. 1. Verify tests pass. On failure, stop. 2. Brief summary first: ``` Push <N> commits to PR #<number>? <commit subjects> ``` 3. On confirmation: `git push origin <branch>` **Next:** "PR updated." ## Merge P