rka-oai f21dc46388 Canonicalize default tools under the functions namespace (#37022) ...

## What changed

- Group top-level function and custom tool definitions into a single `functions` namespace for Responses Lite providers that support namespaced tools.
- Normalize missing, empty, and explicit `functions` namespaces to the same tool identity across registration, routing, lifecycle hooks, configuration, and tool search.
- Keep default tool names unprefixed in code mode, display output, and dispatch traces while preserving explicit non-default namespaces.

## Testing

- Add coverage for Responses Lite serialization, tool search results, namespace normalization and collision handling, routing, lifecycle events, and code-mode namespace policies.

GitOrigin-RevId: d48414005b5d22d39b11a198e19c47814d3a19f2

2026-08-05 04:07:59 +00:00

..

src

Canonicalize default tools under the functions namespace (#37022)

2026-08-05 04:07:59 +00:00

templates/goals

Use templates for goal steering prompts (#25576)

2026-06-01 10:55:14 +02:00

tests

Capture rollout budget units from response usage (#36641)

2026-08-03 00:30:57 +00:00

BUILD.bazel

build: run buildifier from just fmt (#28125)

2026-06-13 21:43:39 -07:00

Cargo.toml

Honor the configured SQLite home across state consumers (#34994)

2026-07-23 19:19:35 +00:00