5-scene story: open → fuzzy find → ripgrep → run file → cheat sheet. Demo project rewritten with functional dispatch (no class/stdlib method name lint issues). All frames clean — no ALE warnings, no git markers.
Scenes: vim . dashboard, fuzzy find, ripgrep, run file, sidebar toggle, git status, cheat sheet. Optional LSP section commented out.
Add centered hero layout with demo GIF, 5 shields.io badges, collapsible keybindings, performance table, and architecture tree. Add GitHub Actions CI (startup test + shellcheck), issue/PR templates, CONTRIBUTING.md, and VHS demo recording.