feat(11-02): add useReorderCandidates hook, candidateViewMode, and CandidateListItem component

- Add useReorderCandidates mutation hook with apiPatch to /candidates/reorder endpoint
- Add candidateViewMode (list|grid) state and setCandidateViewMode to uiStore
- Create CandidateListItem component with drag handle, rank badge, horizontal layout
- Export RankBadge helper (gold/silver/bronze medal icons for top 3)
- Add style prop support to LucideIcon component
- Add pros/cons fields to CandidateWithCategory in useThreads.ts

src/client/lib/iconData.tsx

@@ -1,4 +1,5 @@
 import { icons } from "lucide-react";
+import type React from "react";
 
 // --- Emoji to Lucide icon mapping (for migration/fallback) ---
 
@@ -232,18 +233,20 @@ interface LucideIconProps {
 	name: string;
 	size?: number;
 	className?: string;
+	style?: React.CSSProperties;
 }
 
 export function LucideIcon({
 	name,
 	size = 20,
 	className = "",
+	style,
 }: LucideIconProps) {
 	const pascalName = toPascalCase(name);
 	const IconComponent = icons[pascalName as keyof typeof icons];
 	if (!IconComponent) {
 		const FallbackIcon = icons.Package;
-		return <FallbackIcon size={size} className={className} />;
+		return <FallbackIcon size={size} className={className} style={style} />;
 	}
-	return <IconComponent size={size} className={className} />;
+	return <IconComponent size={size} className={className} style={style} />;
 }