groove-utilities-onboard

Generate a GROOVE.md file at the project root — a concise onboarding guide for contributors joining a project that uses groove. Also optionally appends a groove section to CONTRIBUTING.md if it exists.

Outcome

New contributors understand how groove works in this project: which commands to run, where logs live, and what the compound loop expects of them.

Acceptance Criteria

• GROOVE.md exists at the project root with project-specific config values substituted
• If CONTRIBUTING.md exists, it contains a "## Using groove" section linking to GROOVE.md
• Content reflects actual configured values (task backend, git strategy)

Steps

1. Read tasks.backend, memory.review_days, git.* from .groove/index.md; memory is always .groove/memory/, specs is always .groove/memory/specs/
2. Ask: "Any project-specific context to include? (e.g. which tasks to pick up, team conventions) — enter to skip"
3. Write GROOVE.md from the template below, substituting live config values