This Val is reset to a clean backend-first architecture:

• The backend generates and stores the latest origami artifact.
• The frontend is a minimal React UI that renders that artifact.
• A cron job writes a new artifact each hour.

backend/
  auth.ts
  index.http.ts
  origami.ts
  storage.ts
frontend/
  index.html
  app.js
jobs/
  generate-origami.cron.ts
shared/
  types.ts

• GET /

  • Serves the React page.
  • Injects window.__INITIAL_DATA__ from backend storage/generation.
  • Supports ?force=1 for unprotected manual regeneration.

• GET /api/origami/latest

  • Returns the latest artifact JSON.
  • Supports ?force=1 for unprotected manual regeneration.

• POST /api/origami/generate

  • Token-protected by x-origami-token.
  • Optional JSON body: { "force": true }.

• Uses Rabbit Ear as the source of square geometry.
• Applies exactly two arbitrary crease+fold steps.
• Black linework only.
• Front/back paper colors are regenerated from the seed.
• Stores latest-only at blob key origami_latest_v1.

• Cron file: jobs/generate-origami.cron.ts
• Intended schedule: once per hour.

• ORIGAMI_GENERATE_TOKEN for POST /api/origami/generate