When installed via npx, `hyperframes dev` now starts a standalone
Hono HTTP server that serves the pre-built studio SPA and implements
the project API (file listing, read/write, preview bundling,
sub-composition rendering, runtime serving, SSE file watching).
Three modes are auto-detected:
1. Monorepo dev (running from .ts source) → spawn Vite (existing)
2. Local @hyperframes/studio installed → spawn Vite via package (new)
3. Default → embedded Hono server (new, zero extra deps needed)
Also patches the studio SPA to use EventSource SSE fallback when
Vite HMR is unavailable (production/embedded builds).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Vance Ingalls