Refactor admin actions and improve code formatting: Standardize import statements, enhance error handling messages, and apply consistent formatting across event, user, and preference management functions for better readability and maintainability.

components/ui/Modal.tsx

@@ -41,7 +41,8 @@ export default function Modal({
     <div
       className="fixed inset-0 z-[200] flex items-center justify-center p-4 backdrop-blur-sm"
       style={{
-        backgroundColor: "color-mix(in srgb, var(--background) 80%, transparent)",
+        backgroundColor:
+          "color-mix(in srgb, var(--background) 80%, transparent)",
       }}
       onClick={closeOnOverlayClick ? onClose : undefined}
     >
@@ -49,7 +50,8 @@ export default function Modal({
         className={`border-2 rounded-lg w-full ${sizeClasses[size]} max-h-[90vh] overflow-y-auto shadow-2xl`}
         style={{
           backgroundColor: "var(--card-hover)",
-          borderColor: "color-mix(in srgb, var(--accent-color) 70%, transparent)",
+          borderColor:
+            "color-mix(in srgb, var(--accent-color) 70%, transparent)",
         }}
         onClick={(e) => e.stopPropagation()}
       >
@@ -58,4 +60,3 @@ export default function Modal({
     </div>
   );
 }
-