Setup Inertia (#593)

resources/js/hooks/use-initials.tsx

@@ -0,0 +1,15 @@
+import { useCallback } from 'react';
+
+export function useInitials() {
+  return useCallback((fullName: string): string => {
+    const names = fullName.trim().split(' ');
+
+    if (names.length === 0) return '';
+    if (names.length === 1) return names[0].charAt(0).toUpperCase();
+
+    const firstInitial = names[0].charAt(0);
+    const lastInitial = names[names.length - 1].charAt(0);
+
+    return `${firstInitial}${lastInitial}`.toUpperCase();
+  }, []);
+}