# Environment Management UI (CRUD + Freeze Windows + Targets)

## Module
Web

## Status
IMPLEMENTED

## Description
Environment management UI with list/detail views, target health monitoring, freeze window editor, and environment settings configuration.

## Implementation Details
- **Feature directory**: `src/Web/StellaOps.Web/src/app/features/environments/`
- **Routes**: `environments.routes.ts`
- **Components**:
  - `environment-detail-page` (`src/Web/StellaOps.Web/src/app/features/environments/environment-detail-page.component.ts`)
  - `environments-list-page` (`src/Web/StellaOps.Web/src/app/features/environments/environments-list-page.component.ts`)
- **Source**: SPRINT_20260110_111_002_FE_environment_management_ui.md

## E2E Test Plan
- **Setup**:
  - [ ] Log in with a user that has appropriate permissions
  - [ ] Navigate to `/release-orchestrator`
  - [ ] Ensure test data exists (scanned artifacts, SBOM data, or seed data as needed)
- **Core verification**:
  - [ ] Verify the component renders correctly with sample data
  - [ ] Verify interactive elements respond to user input
  - [ ] Verify data is fetched and displayed from the correct API endpoints
- **Edge cases**:
  - [ ] Verify graceful handling when backend API is unavailable (error state)
  - [ ] Verify responsive layout at different viewport sizes
  - [ ] Verify accessibility (keyboard navigation, screen reader labels, ARIA attributes)