style(storybook): localize 조직도 and 노선도 menus, Department Colors 3 columns

- OrgChart -> 조직도 and sub menus (개요, 부서별 색상, 전체 구성, 확장 조직도); Story IDs kept
- 노선도 menu/page titles in Korean (제목, 정보, 노선·공간, 시설물)
- Department Colors cards 3 columns (2 under 960px)

src/center/center-title.stories.tsx

@@ -6,7 +6,7 @@ import { withRepresentation } from "./center-shared"
 
 // Owner: ui-viz docs/components/center-title.md. Title Resolution B numeric output is TBD; the per-Type palette is SCOPED_DESIGN_APPROVAL.
 const meta = {
-  title: "노선도/Title",
+  title: "노선도/제목",
   id: "center-graphic-title",
   component: CenterTitle,
   parameters: { layout: "padded" },
@@ -17,12 +17,12 @@ type Story = StoryObj<typeof meta>
 // Representative Story: the four title types. Named after the area so Storybook shows it as a single sidebar item.
 // Common Story page. The CENTER representation wraps only the specimen, so the page title is never scaled with the graphic.
 export const Compositions: Story = {
-  name: "Title",
+  name: "제목",
   parameters: { layout: "fullscreen", controls: { disable: true } },
   render: () => (
     <StoryPage>
-      <StoryPageHeader title="Title" />
-      <StorySection title="Overview">
+      <StoryPageHeader title="제목" />
+      <StorySection title="개요">
         {withRepresentation(() => <CenterTitleReferenceDemo />)}
       </StorySection>
     </StoryPage>