fix: remove unnecessary animations from StorageCleaner page

- Remove entrance animations (animate-in, fade-in, zoom-in) from all components
- Remove scale effect (active:scale-[0.99]) from clean button
- Remove transition effects (transition-all, transition-colors) from OptionItem, StorageOptionsGrid, AutoRefreshToggle
- Remove bouncing animation from error icon
- Remove pulsing animation from warning banner
- Keep animate-spin on button loading spinner as functional indicator

pages/StorageCleaner/StorageOptionsGrid.tsx

@@ -46,7 +46,7 @@ export default function StorageOptionsGrid({
   return (
     <div
       className={cn(
-        'w-full rounded-xl border border-border bg-card text-card-foreground shadow-sm overflow-hidden transition-all',
+        'w-full rounded-xl border border-border bg-card text-card-foreground shadow-sm overflow-hidden',
         className,
       )}
       {...props}
@@ -75,7 +75,7 @@ export default function StorageOptionsGrid({
       */}
       <div
         onClick={handleToggleAll}
-        className="border-t border-border flex justify-between items-center px-4 py-2.5 bg-muted/20 hover:bg-muted/50 transition-colors cursor-pointer select-none"
+        className="border-t border-border flex justify-between items-center px-4 py-2.5 bg-muted/20 hover:bg-muted/50 cursor-pointer select-none"
       >
         <Label className="text-xs font-bold text-muted-foreground/90 cursor-pointer">
           {t('storageCleaner:selectAll')}