# StellaBundle Export Button Component

## Module
Web

## Status
VERIFIED

## Description
One-click StellaBundle export call-to-action button that packages SBOM + VEX + attestations + provenance + Rekor receipts into a single downloadable evidence bundle. Placed contextually in finding details, evidence panels, and export center.

## Implementation Details
- **Feature directory**: `src/Web/StellaOps.Web/src/app/features/evidence-export/stella-bundle-export-button/`
- **Components**:
  - `stella-bundle-export-button` (`src/Web/StellaOps.Web/src/app/features/evidence-export/stella-bundle-export-button/stella-bundle-export-button.component.ts`)
  - Integrated in Export Center (`src/Web/StellaOps.Web/src/app/features/evidence-export/export-center.component.ts`)
- **Source**: QA Tier 0 verification corrected dossier path mismatch from legacy matrix reference.

## E2E Test Plan
- **Setup**:
  - [ ] Log in with a user that has appropriate permissions
  - [ ] Navigate to the relevant page/section where this feature appears
  - [ ] Ensure test data exists (scanned artifacts, SBOM data, or seed data as needed)
- **Core verification**:
  - [ ] Verify the export/download action triggers correctly
  - [ ] Verify the exported file is in the expected format (JSON, SARIF, CSV, etc.)
  - [ ] Verify export includes all expected data fields
- **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)

## Verification
- Run ID: `docs/qa/feature-checks/runs/web/stellabundle-export-button-component/run-001/`
- Date (UTC): 2026-02-11
- Tier 0: PASS (source/symbol verification for StellaBundle component, models, Export Center integration, and supported behavior spec).
- Tier 1: PASS (`npm run test` focused suite: 17 files / 86 tests; `npm run build` passed with known baseline warnings).
- Tier 2: PASS (behavioral verification of CTA rendering, success/error export flows, clipboard/details interactions, and deterministic mock hash generation).