riley-oai ad931a45b2 Add experimental user verification API contracts (#43265) ...

## What changed

Add `userVerification/status`, `userVerification/enroll`, `userVerification/delete`, and `userVerification/verify` behind the `experimentalApi` capability. Define request, response, proof, and typed error contracts, export their schemas, and document the API.

All four methods currently return `unavailable` with reason `providerUnavailable`; native verification operations are not implemented by this change.

## Testing

Add tests for experimental opt-in, typed provider unavailability, readiness serialization, and rejection of mismatched error reasons and native diagnostic payloads.

GitOrigin-RevId: a858ab41523c5acec7dbf3cfa7fcab693ac44a8c

2026-09-06 18:39:32 +00:00

..

schema

Add experimental user verification API contracts (#43265)

2026-09-06 18:39:32 +00:00

scripts

Format Python scripts across the repository (#42109)

2026-09-01 17:47:29 +00:00

src

Add experimental user verification API contracts (#43265)

2026-09-06 18:39:32 +00:00

BUILD.bazel

Add a cacheable Bazel app-server schema bundle (#42174)

2026-09-02 02:00:18 +00:00

Cargo.toml

Keep credentials out of app-server logs (#39993)

2026-08-21 19:04:32 +00:00