feat(ComparisonView): add wrapper for search bar

src/shared/ui/SearchBar/SearchBar.svelte

@@ -20,7 +20,7 @@ let {
 }: Props = $props();
 </script>
 
-<Input bind:value variant="underline" {...rest}>
+<Input bind:value variant="default" {...rest}>
     {#snippet rightIcon(size)}
         <SearchIcon size={inputIconSize[size]} />
     {/snippet}