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docs/features/checked/web/entropy-analysis-panel-and-policy-banner.md

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+# Entropy Analysis Panel and Policy Banner
+
+## Module
+Web
+
+## Status
+VERIFIED
+
+## Description
+Shared UI components for displaying entropy analysis results on container images. The Entropy Panel shows layer-level entropy scores, high-entropy file details, and detector hints. The Entropy Policy Banner displays policy thresholds (warn/block) with the current entropy score and mitigation steps.
+
+## Implementation Details
+- **Feature directory**: `src/Web/StellaOps.Web/src/app/features/findings/`
+- **Components**:
+  - `ai-chip-row` (`src/Web/StellaOps.Web/src/app/features/findings/ai-chip-row.component.ts`)
+  - `bulk-triage-view` (`src/Web/StellaOps.Web/src/app/features/findings/bulk-triage-view.component.ts`)
+  - `findings-container` (`src/Web/StellaOps.Web/src/app/features/findings/container/findings-container.component.ts`)
+  - `evidence-panel` (`src/Web/StellaOps.Web/src/app/features/findings/detail/evidence-panel.component.ts`)
+  - `finding-detail-layout` (`src/Web/StellaOps.Web/src/app/features/findings/detail/finding-detail-layout.component.ts`)
+  - `verdict-panel` (`src/Web/StellaOps.Web/src/app/features/findings/detail/verdict-panel.component.ts`)
+  - `findings-list` (`src/Web/StellaOps.Web/src/app/features/findings/findings-list.component.ts`)
+- **Source**: Feature matrix scan
+
+## E2E Test Plan
+- **Setup**:
+  - [ ] Log in with a user that has appropriate permissions
+  - [ ] Navigate to `/findings`
+  - [ ] Ensure test data exists (scanned artifacts, SBOM data, or seed data as needed)
+- **Core verification**:
+  - [ ] Verify the panel/drawer opens on trigger (click, keyboard shortcut)
+  - [ ] Verify the panel displays the correct detail data for the selected item
+  - [ ] Verify the panel can be closed (X button, Escape key, backdrop click)
+- **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: `docs/qa/feature-checks/runs/web/entropy-analysis-panel-and-policy-banner/run-001/`
+- Tier 0 (source): pass (`tier0-source-check.json`)
+- Tier 1 (build/tests): pass (`tier1-build-check.json`)
+- Tier 2 (behavior): pass (`tier2-e2e-check.json`)
+- Verified on (UTC): 2026-02-10