v0.1.1 — Landing site, docs, and dark mode

Highlights

• Marketing site (web/) with install CTA, feature showcases, and terminal demos
• In-app /docs covering install, usage, timeframes, routing, and options
• Dark mode with theme toggle (system preference + localStorage)
• Floating header and footer; brand favicon
• Public /releases page and root CHANGELOG.md

Notes

CLI behavior is unchanged from v0.1.0 — Homebrew users do not need to upgrade for this release.

Full notes: CHANGELOG.md