All API errors now return a consistent JSON shape:
{"errors": [{"status": "4xx", "title": "...", "detail": "..."}]}
Introduces ApiError type with IntoResponse impl, replaces bare
StatusCode returns and ad-hoc {"error": "..."} responses in all
handlers and auth extractors. Updates OpenAPI spec and regenerates
TypeScript client.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Use List/Retrieve/Start/Stream/Cancel naming. Add new tags: Run Internals,
Human-in-the-Loop, Usage. Regenerate TypeScript client.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Expand the OpenAPI spec from 11 to 39 endpoints covering Runs, Workflows,
Verifications, Retros, Sessions, Insights, Settings, and Projects with ~45
schemas. Add `--demo` flag to `arc serve` that serves static demo data for
all endpoints (auth disabled, read-only). Non-demo mode returns 501 for new
endpoints while existing run handlers continue working.
Regenerate the TypeScript API client and add `apiJson` helper. Wire all 19
React route files with server-side loaders that fetch from the API and map
snake_case responses to camelCase UI types. Mock data kept as fallback.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
