chore(storybook): localize data table and designer theme labels

src/patterns/data-table.stories.tsx

@@ -155,7 +155,7 @@ export const All: Story = {
   render: () => (
     <StoryPage>
       <StoryPageHeader title="Data Table" />
-      <StorySection title="Advanced Search"><WithFilterBar /></StorySection>
+      <StorySection title="고급 검색"><WithFilterBar /></StorySection>
     </StoryPage>
   ),
 }