feat: Refactor tag and correspondent management to use canonical types and dedicated managers.

frontend/src/viewer/components/DocumentInfoPanel.tsx

@@ -2,6 +2,8 @@ import React, { useCallback, useEffect, useMemo, useState } from 'react';
 import type { ReactNode } from 'react';
 import DocumentSummarySection, { DocumentSummarySectionProps } from './DocumentSummarySection';
 import { describeDocumentSummary, extractDocumentMetadataPayload, type DocumentSummaryRow } from '../logic/documentSummary';
+import type { Tag, Correspondent } from '../../types/documents';
+import type { TagId, Identifier } from '../../types/identifiers';
 
 type PanelTab = { id: string; label: string; render: (context?: Record<string, unknown>) => ReactNode };
 
@@ -14,7 +16,8 @@ type ContentState =
   | { status: 'error'; data: null; error: unknown };
 
 export interface DocumentInfoPanelProps {
-  document: DocumentSummarySectionProps['document'];
+  tagLookupById?: Map<TagId, Tag>;
+  correspondentLookupById?: Map<Identifier, Correspondent>;
   summaryProps?: Omit<DocumentSummarySectionProps, 'document' | 'layout'>;
   metadataItems?: DocumentSummaryRow[];
   metadataPayload?: Record<string, unknown>;
@@ -50,6 +53,8 @@ export interface DocumentInfoPanelProps {
 
 const DocumentInfoPanel: React.FC<DocumentInfoPanelProps> = ({
   document,
+  tagLookupById,
+  correspondentLookupById,
   summaryProps = {},
   metadataItems: metadataItemsProp,
   metadataPayload: metadataPayloadProp,
@@ -76,8 +81,9 @@ const DocumentInfoPanel: React.FC<DocumentInfoPanelProps> = ({
     if (Array.isArray(metadataItemsProp) && metadataItemsProp.length) {
       return metadataItemsProp;
     }
-    return describeDocumentSummary(document);
-  }, [metadataItemsProp, document]);
+
+    return describeDocumentSummary(document, { tagLookupById, correspondentLookupById });
+  }, [metadataItemsProp, document, tagLookupById, correspondentLookupById]);
 
   const metadataPayload = useMemo(() => {
     if (metadataPayloadProp !== undefined) {
@@ -107,9 +113,10 @@ const DocumentInfoPanel: React.FC<DocumentInfoPanelProps> = ({
     <DocumentSummarySection
       document={document}
       layout={summaryLayout}
+      correspondentLookupById={correspondentLookupById}
       {...summaryProps}
     />
-  ), [document, summaryLayout, summaryProps]);
+  ), [document, summaryLayout, summaryProps, correspondentLookupById]);
 
   const renderDetailsSection = useCallback(() => (
     <section className={`${base}__section`}>