Summary

• Show the Checks-tab Create PR action only when shared hosted-review eligibility says the branch can actually create a review.
• Make no committed branch work a first-class eligibility block so Source Control, Checks, and main-process submit preflight all agree on canCreate.
• Keep Push & Create PR available for local commits that need to be pushed before review creation.

Validation

• pnpm run typecheck
• pnpm run lint
• git diff --check 0fa566e8..HEAD
• Focused Vitest: src/main/source-control/hosted-review-creation.test.ts, source-control-dropdown-items.test.ts, source-control-primary-action.test.ts (63 tests)
• Launched the exact PR worktree in Electron and verified window.api.app.getIdentity() returned brennankbenson/ai-commit-settings
• Disposable demo-repo no-delta branch: UI showed 0 commits ahead, Create PR was disabled with Commit changes first, and direct submit returned Create PR failed: commit changes before creating a pull request.
• Disposable demo-repo with-delta branch: backing git showed origin/main..HEAD = 1, UI showed the inline New pull request form, prefilled title/body, and enabled Create PR
• Clicked enabled Create PR against a fake non-Orca GitHub repo; the flow reached GitHub creation and failed only because the fake repo did not exist
• Removed the temporary repo registration/files and stopped the Electron dev app
• Live SSH hosted-review eligibility: attempted with a throwaway SSH target; relay connected/deployed, but renderer-side SSH git IPC hung before producing usable evidence. Unit coverage still exercises the SSH-provider rev-list --count path.