feat(cli-endpoints): add create, update, and delete functionality for CLI endpoints

- Implemented `useCreateCliEndpoint`, `useUpdateCliEndpoint`, and `useDeleteCliEndpoint` hooks for managing CLI endpoints.
- Added `CliEndpointFormDialog` component for creating and editing CLI endpoints with validation.
- Updated translations for CLI hooks and manager to include new fields and messages.
- Refactored `CcwToolsMcpCard` to simplify enabling and disabling tools.
- Adjusted `SkillCreateDialog` to display paths based on CLI type.

ccw/frontend/src/hooks/index.ts

@@ -170,6 +170,9 @@ export type {
 export {
   useCliEndpoints,
   useToggleCliEndpoint,
+  useCreateCliEndpoint,
+  useUpdateCliEndpoint,
+  useDeleteCliEndpoint,
   cliEndpointsKeys,
   useCliInstallations,
   useInstallCliTool,
@@ -298,4 +301,4 @@ export type {
   UseRebuildIndexReturn,
   UseUpdateIndexReturn,
   UseCancelIndexingReturn,
-} from './useCodexLens';
+} from './useCodexLens';