# Determinization Config Pane UI

## Module
Web

## Status
VERIFIED

## Description
Dedicated settings pane for configuring determinization parameters (reanalysis interval, confidence thresholds, auto-promote rules) with form validation and live preview of policy effects on grey-queue items.

## Implementation Details
- **Feature directory**: `src/Web/StellaOps.Web/src/app/shared/components/determinization/`
- **Components**:
  - `decay-progress` (`src/Web/StellaOps.Web/src/app/shared/components/determinization/decay-progress/decay-progress.component.ts`)
  - `guardrails-badge` (`src/Web/StellaOps.Web/src/app/shared/components/determinization/guardrails-badge/guardrails-badge.component.ts`)
  - `observation-state-chip` (`src/Web/StellaOps.Web/src/app/shared/components/determinization/observation-state-chip/observation-state-chip.component.ts`)
  - `uncertainty-indicator` (`src/Web/StellaOps.Web/src/app/shared/components/determinization/uncertainty-indicator/uncertainty-indicator.component.ts`)
- **Source**: SPRINT_20260112_013_FE_determinization_config_pane.md

## 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 settings form loads with current values pre-populated
  - [ ] Verify changes can be saved and persist across page reloads
  - [ ] Verify validation prevents saving invalid configurations
- **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/determinization-config-pane-ui/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