refactor: introduce dedicated identifier types for improved clarity and type safety

frontend/src/documents/DocumentInfoPanel.tsx

@@ -36,7 +36,7 @@ export interface DocumentInfoPanelProps {
   activeTab?: string;
   onTabChange?: (tabId: string) => void;
   defaultTabId?: string;
-  resetKey?: string | number | null;
+  resetKey?: string | null;
   classNamePrefix?: string;
   hideTabNavWhenSingle?: boolean;
   summaryPlacement?: 'inline' | 'tabs';
@@ -204,11 +204,11 @@ const DocumentInfoPanel: React.FC<DocumentInfoPanelProps> = ({
 
   const summaryNode = summaryInline
     ? (
-        <>
-          {renderSummarySection()}
-          {renderDetailsSection()}
-        </>
-      )
+      <>
+        {renderSummarySection()}
+        {renderDetailsSection()}
+      </>
+    )
     : null;
 
   const visibleTabs = useMemo(() => {