도구·권한·스킬 표현 정교화 1차 반영

- 권한 요청 카탈로그를 bash/powershell/web_fetch/mcp/skill/file_edit/file_write/git/document/filesystem 수준으로 세분화했습니다.

- 도구 결과 카탈로그에 approval_required, partial, follow-up hint, attention 메타를 추가해 후속 renderer 고도화 기반을 마련했습니다.

- 스킬 갤러리에 모델, 추론 강도, 실행 컨텍스트, 에이전트, 모델 호출 비활성화, 추천 상황을 표시하도록 확장했습니다.

- README, DEVELOPMENT, parity plan, regression prompts 문서를 2026-04-06 11:52 (KST) 기준으로 갱신했습니다.

- 검증: dotnet build src/AxCopilot/AxCopilot.csproj -c Release -v minimal -p:OutputPath=bin\\verify\\ -p:IntermediateOutputPath=obj\\verify\\ (경고 0 / 오류 0)

docs/claw-code-parity-plan.md

@@ -19,6 +19,8 @@
 - Formalized the regression ritual in `docs/AX_AGENT_REGRESSION_PROMPTS.md` by adding failure classes (`blank-reply`, `duplicate-banner`, `bad-approval-flow`, `queue-drift`, `restore-drift`, `status-noise`) and required prompt bundles per change area.
 - Updated: 2026-04-06 10:07 (KST)
 - Continued the maintainability track by moving topic preset rendering, custom preset context menus, and topic-selection application flow into `ChatWindow.TopicPresetPresentation.cs`. This reduces mixed preset UI logic inside `ChatWindow.xaml.cs` and keeps the main window closer to orchestration-only responsibility.
+- Updated: 2026-04-06 11:52 (KST)
+- Continued the tool/permission/skill sophistication track by expanding AX presentation catalogs toward `claw-code` specificity. `PermissionRequestPresentationCatalog.cs` now models action-level permission kinds plus severity/action hints, `ToolResultPresentationCatalog.cs` now models `approval_required`/`partial` result states plus follow-up guidance, and the AX skill gallery now exposes runtime-policy metadata that was previously hidden.
 
 ## Preserved History (Summary)
 - Core loop guards and post-tool verification gates are already partially implemented.