scenefile 0.1.0

First version.

• A scenefile (JSON) becomes an MP4: eleven scene types (title, statement, quote,
  bullets, stat, chart, code, screenshot, compare, outro, terminal),
  five themes, three formats (landscape, portrait, square), six transitions.
• check validates, measures the layout in a browser, and reports each problem with the
  field's path and a fix; common slips are repaired and reported.
• Narration made on the user's machine in English and Russian, captions, and a music
  bed that gives way to the voice.
• Parallel rendering; the same scenefile gives the same video on the same machine.
• For agents: guide, scenes, schema, a generated skill file, and an MCP server
  confined to one folder.
• setup, doctor, init, voices.

Install: npm install -g scenefile, then scenefile setup.

tour.mp4 below was rendered from examples/tour.json, narration and captions included.