Improve README onboarding and troubleshooting flow #452
Description
Problem or use case
New users must jump across multiple sections/docs to understand:
- what gets stored,
- which strategy to choose,
- what recovery order to follow.
- limitations?
Desired behavior
Proposed solution
Update README.md to add:
At a Glance (storage + branch impact + quick command flow)
Strategy Decision Guide (manual-commit or auto-commit)
Security Quick Checklist (with link to security-and-privacy.md)
Recommended Recovery Flow in troubleshooting (status -> doctor -> status -> rewind -> reset)
Short entry for worktree index corruption after git gc --auto (link to KNOWN_LIMITATIONS.md)
Scope:
Documentation only, no code/behavior changes.
Alternatives or workarounds
No response