## What changed
- Add `max_tool_call_lag`, `reuse_parent_compaction`, and transcript
`include_images` to the Guardian model configuration.
- Inherit these settings from model defaults while preserving explicit local
overrides.
- Enable image capture for Node REPL review evidence when transcript images are
included.
## Testing
- Cover inheritance and local override precedence for the new settings.
- Verify that enabling transcript images initializes review-evidence capture.
GitOrigin-RevId: 7c1965c2ec00a78a0436fa916b630be0004dbb51
## What changed
- Add optional `guardian_v2` model-message defaults for classifier instructions,
review thresholds, reasoning effort, transcript selection and limits, and
action and compaction token limits.
- Apply those defaults when Guardian v2 samples a tool call, while preserving
explicit `[features.guardianv2]` settings over catalog values.
- Preserve the new catalog configuration when applying model overrides.
## Testing
- Cover model-catalog serialization and model override behavior.
- Verify that sampling uses catalog defaults while retaining local overrides.
GitOrigin-RevId: 4ae9ec235c647acbca05a20b7c4b87a4e1331161
felixxia-oai