* docs: add Node LTS pinning guide for macOS Homebrew users
New doc (docs/node-lts-macos.md) explains how to pin Node 24 LTS
via Homebrew to avoid running on odd-numbered development releases.
Covers brew install/link/pin, version managers as alternatives,
and verification steps.
Added notice banner in README linking to the guide.
* feat: auto-create PR on milestone completion (#687)
New git preferences:
- git.auto_pr (boolean, default false): create a PR when a
milestone completes via gh CLI
- git.pr_target_branch (string, default main branch): target
branch for auto-created PRs (e.g. develop, qa, staging)
Implementation:
- GitPreferences: added auto_pr and pr_target_branch fields
- preferences.ts: added validation for both fields
- auto-worktree.ts: after push, pushes milestone branch and
creates PR via 'gh pr create' (non-fatal on failure)
Documentation:
- configuration.md: added fields to git config block, table,
and new git.auto_pr section with requirements and flow
- git-strategy.md: added Automatic Pull Requests section with
Gitflow example config
Adds git.isolation: "none" so developers can use GSD's full planning/execution
methodology with all work happening directly on their current branch — no worktree,
no milestone branch, no merge step.
- Preference plumbing: "none" accepted/validated, getIsolationMode() helper
- Core bypass: all worktree/branch gates in auto.ts skip in none mode
- Peripheral: doctor skips worktree checks, system prompt omits worktree context
- Docs: git-strategy, configuration, auto-mode, troubleshooting, system prompt updated
- Tests: 11 new tests, 621/621 pass
* feat: add workflow mode system (solo/team) with /gsd mode command
Introduces a `mode` preference that bundles sensible defaults for solo
developers vs team workflows, replacing the need to manually configure
5-8 individual git preferences.
* fix: resolve TS2339 — use string narrowing for ctx.ui.select return type
