hyperframes-cli

# HyperFrames CLI Everything runs through `npx hyperframes` unless project instructions specify a local wrapper. Obey the local wrapper exactly. Requires Node.js >= 22 and FFmpeg. ## Workflow 1. **Scaffold** — `npx hyperframes init my-video` (or `capture` from a URL) 2. **Write** — author HTML composition (see `../core`) 3. **Lint** — `npx hyperframes lint` 4. **Validate** — `npx hyperframes validate` (runtime errors + contrast) 5. **Visual inspect** — `npx hyperframes inspect` 6. **Preview** — `npx hyperframes preview` opens **Studio**, the timeline editor where the user can manually edit anything (not just watch). Review there, then ask before rendering. 7. **Render** — pick the variant: - Iterate: `npx hyperframes render --quality draft` - Deliver: `npx hyperframes render --quality high --output out.mp4` - CI / cross-host repro: `npx hyperframes render --docker --strict --output out.mp4` - Cloud (long / large): `npx hyperframes lambda render ./my-project --width 1920 --height 1080 --wait` (see Lambda below) Run lint, validate, and inspect before preview. `lint` catches missing `data-composition-id`, overlapping tracks, and unregistered timelines. `validate` loads the composition in headless Chrome and reports runtime console errors plus WCAG contrast issues. `inspect` seeks through the timeline and reports text spilling out of bubbles/containers or off the canvas — and, when a `*.motion.json` sidecar is present, verifies motion intent (entrances firing unde...