v0.2.0

Changelog

• b250523 Merge feature/project-provisioning: .ggw.yaml worktree provisioning
• 158e1a3 feat(cli): add ggw project-init command
• d7b5e44 feat(cli): provision worktrees on create with transactional rollback
• 31c68c6 feat(cli): provision worktrees on pr with --bare opt-out
• f8fa587 feat(project): add worktree provisioning engine
• f994d8e feat(project): load and template .ggw.yaml config
• d74ab72 fix(cli): report worktree rollback cleanup failures
• 464f5aa fix(project): make .ggw.yaml template safe to uncomment