Move secret storage, diagnostics, and repo/provider validation behind the
server API so credentials live under the server storage dir and take effect
immediately without process env mutation.
This also removes the old .env runtime path, rewires doctor/install/secret/
provider login/repo init around the server contract, and regenerates the
TypeScript client for the new endpoints.
Move durable run access and execution control onto the server-backed client,
canonicalize run APIs under /api/v1/runs, and switch CLI integration tests
to a shared test daemon/storage model with shared-state-safe assertions.
Define the new run-store contract in the OpenAPI spec, regenerate the
Rust and TypeScript clients, and implement the matching store and
server support for run state, event access, blobs, and stage artifacts.
Align the HTTP API with the CLI's existing `fabro create` / `fabro start`
separation. POST /api/v1/runs now creates a run in `submitted` status
without queuing it. A new POST /api/v1/runs/{id}/start transitions to
`queued` and notifies the scheduler. Also removes the unused
/api/v1/runs/{id}/context endpoint.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
