Produce a deterministic, no-LLM demo / tour video of the kitsoki web UI (plus per-scene screenshots and a shareable MP4 / GIF / contact sheet) by driving a real `kitsoki web` server through Playwright. Use when asked to make, record, refresh, or author a tour demo video, feature-spotlight tour, walkthrough video, demo, or screen-capture of the kitsoki browser UI — whether a tour of one feature (golden example: agent-actions), the generic onboarding tour, or a full-product walkthrough. Also covers turning a REAL LLM-driven dogfood session into a deterministic demo: generating the no-LLM flow fixture + host cassette from a recorded trace via `kitsoki trace to-flow` (no hand-authoring, no LLM re-interpretation). Triggers on phrasings like "make a tour demo video", "record a demo of <feature>", "feature tour video", "walkthrough video", "turn this dogfood trace/session into a demo video".