Make app.json the default manifest (#385)
* Make app.json the default manifest
- Add full-featured app.json parsing, discovery, build conversion, and app.zon fallback.
- Scaffold JSON manifests by default across TypeScript, Zig, web, full, and ejected projects.
- Publish the JSON Schema and update validation, vendoring, docs, skills, and npm payloads.
* Fix app.json manifest regressions
* Fix app.json conversion and schema bounds
* Publish versioned app schema
* Fix app.json vendoring and schema bounds
Chris Tate
a22f2043d1