nina / 6016e2b06f60

fix back error message for no older generation (OF-8) — back() now checks for any generation older than current; if none, prints ':: error: already at the oldest generation' and exits cleanly instead of running rollback and surfacing nixos-rebuild's 'build failed'; prev now resolves to newest-older gen, not current-1 — build+tests green

dev · 6 weeks ago · 2026-06-05 · 204.3 KB

session: nina finishing brief · agent: claude-opus-4-8

parent: ab2b04787858