jif 0f2321f244 Refresh host skill catalogs through world state (#33425) ...

## Why

Host skills can change after a thread starts. Subsequent turns need the updated
catalog without reinjecting an unchanged catalog on every turn.

## What changed

- Register the host skill provider in app-server and project its catalog through
  a dedicated World State section.
- Render host skills with the existing metadata budget and usage instructions,
  including skill-root aliases when available.
- Suppress the legacy host catalog and contextual fragment when World State owns
  the catalog, while preserving host skills for explicit and shadow selection.

## Testing

Added an app-server test that installs a host skill at runtime and verifies the
catalog updates once and remains stable on the following turn.

GitOrigin-RevId: 4cacc6b2258fc3cab8499fbdf9aa6ab0324ec10d

2026-07-15 20:59:21 +00:00

..

src

Refresh host skill catalogs through world state (#33425)

2026-07-15 20:59:21 +00:00

tests

Scan skill roots concurrently (#33369)

2026-07-15 15:56:53 +00:00

BUILD.bazel

build: run buildifier from just fmt (#28125)

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

Cargo.toml

config: own layer provenance types (#29722)

2026-06-24 04:03:04 +00:00