Sangeetha-Grantha

Metadata	Value
Status	Active
Version	1.0.0
Last Updated	2026-09-10
Author	Sangita Grantha Architect
Document Type	Evidence record

Implementation Summary: Sourcing UI & Monitoring Screens (TRACK-044, TRACK-046-052, TRACK-057)

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[!NOTE] Historical evidence: results, counts, commands, and observations below belong to the original work described here. The editorial update date is not a new test or corpus verification. For present behavior, use current quality checks.

Purpose

Implement the frontend screens and shared components for the Sourcing & Extraction Monitoring module. This enables administrators to register sources, monitor the extraction queue, review language variant matches, and analyze data quality gaps through a unified dashboard.

Changes

New Pages

• modules/frontend/sangita-admin-web/src/pages/sourcing/SourceRegistry.tsx: CRUD for authoritative sources.
• modules/frontend/sangita-admin-web/src/pages/sourcing/ExtractionMonitor.tsx: Real-time queue tracking with retry/cancel actions.
• modules/frontend/sangita-admin-web/src/pages/sourcing/SourcingDashboard.tsx: KPI overview and tier coverage.
• modules/frontend/sangita-admin-web/src/pages/sourcing/QualityDashboard.tsx: Audit results and data gap visualization.
• modules/frontend/sangita-admin-web/src/pages/sourcing/StructuralVoting.tsx: Interface for reviewing consensus decisions.
• modules/frontend/sangita-admin-web/src/pages/sourcing/VariantMatchReview.tsx: Side-by-side comparison for auto-enrichment approval.

Shared Components

• modules/frontend/sangita-admin-web/src/components/sourcing/StatusChip.tsx: Extraction-specific states with pulse animations.
• modules/frontend/sangita-admin-web/src/components/sourcing/ConfidenceBar.tsx: Visual indicator for extraction/matching confidence.
• modules/frontend/sangita-admin-web/src/components/sourcing/StructureVisualiser.tsx: Tree-style comparison of PAC sections.
• modules/frontend/sangita-admin-web/src/components/krithi-editor/SourceEvidenceTab.tsx: Tab in Krithi Editor showing provenance.
• modules/frontend/sangita-admin-web/src/components/krithi-editor/LyricVariantTabs.tsx: Tabbed view for multi-language lyrics.

Infrastructure

• modules/frontend/sangita-admin-web/src/api/sourcingApi.ts: TanStack Query wrapper for backend sourcing routes.
• modules/frontend/sangita-admin-web/src/hooks/useSourcingQueries.ts: Shared hooks for data fetching and mutations.

Verification Results

• Responsive Design: Verified all new screens follow the Shadcn/Tailwind design system.
• Interactive Flow: Verified “Retry” and “Cancel” actions correctly update the extraction queue status.
• Integration: Verified Sidebar navigation includes the new Sourcing module.

Commit Reference

Ref: application_documentation/07-quality/track-044-sourcing-ui-implementation.md

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