Gabriel Peal 577ec03bf8 [codex] Support ui visibility meta for tools (#24700) ...

## Summary

Adds support for the same ui.visibility metadata as resources

[spec](https://github.com/modelcontextprotocol/ext-apps/blob/main/specification/draft/apps.mdx#resource-discovery)

2026-05-28 10:24:03 -07:00

..

src

…

BUILD.bazel

…

Cargo.toml

…