refactor(storybook): simplify component and preview examples

Drop page / section descriptions, state notes and repeated captions from
the representative Stories of 44 components, the Patterns, Center
Graphic and OrgChart pages. Value readouts, spec lists and captions hide
only on the representative page; hidden verification Stories keep them.
Tabs Default API and the Filter Bar draft / applied counts move to the
hidden DefaultApi and DraftApplied Stories; Center Overview is hidden
with its direct URL kept. Story IDs are unchanged.

Align the component, pattern and OrgChart docs with the pages, point the
quality reference check at the DraftApplied Story, and make the P8
styles check expect no section header on the preview-only Expanded page.

src/center/center-facility.stories.tsx

@@ -11,7 +11,7 @@ import {
   TunnelReferenceDemo,
 } from "@hm-design/center-graphic/reference"
 import { StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
-import { CENTER_BOUNDARY, withRepresentation } from "./center-shared"
+import { withRepresentation } from "./center-shared"
 
 // Owners: ui-viz docs/visualization/facility.md and facility-assets.md (128 approved SVG references, shipped unchanged).
 // The display scale (Q2b) is HOLD and Facility has no Selected / Hover state.
@@ -29,11 +29,8 @@ const page = (name: string, Demo: ComponentType): Story => ({
   parameters: { layout: "fullscreen", controls: { disable: true } },
   render: () => (
     <StoryPage>
-      <StoryPageHeader
-        title={name}
-        description="승인 SVG Reference · 위치도 / 실사화"
-      />
-      <StorySection title="Overview" description={CENTER_BOUNDARY}>
+      <StoryPageHeader title={name} />
+      <StorySection title="Overview">
         {withRepresentation(() => <Demo />)}
       </StorySection>
     </StoryPage>
@@ -52,16 +49,7 @@ export const Linked: Story = {
   ...page("연계 시설물", LinkedFacilityReferenceDemo),
   render: () => (
     <StoryPage className="sb-center-linked-page">
-      <StoryPageHeader
-        title="연계 시설물"
-        description={
-          <>
-            승인 SVG Reference · 위치도 / 실사화
-            <br />
-            {CENTER_BOUNDARY}
-          </>
-        }
-      />
+      <StoryPageHeader title="연계 시설물" />
       {withRepresentation(() => <LinkedFacilityReferenceDemo />)}
     </StoryPage>
   ),

src/center/center-information.stories.tsx

@@ -1,7 +1,7 @@
 import type { Meta, StoryObj } from "@storybook/react-vite"
 import { CenterInformationDisplayReferenceDemo } from "@hm-design/center-graphic/reference"
 import { StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
-import { CENTER_BOUNDARY, withRepresentation } from "./center-shared"
+import { withRepresentation } from "./center-shared"
 
 // Owner: ui-viz docs/patterns/center-information-presentation.md and center-information-{box,table,emphasis}.md.
 // Single-line ellipsis is resolved; multi-line overflow, exact placement and the presentation scale (Q3) are not.
@@ -17,11 +17,8 @@ export const Information: Story = {
   name: "Information",
   render: () => (
     <StoryPage>
-      <StoryPageHeader
-        title="Information"
-        description="Box · Table · Emphasis · 배율(Q3) 미정"
-      />
-      <StorySection title="Overview" description={CENTER_BOUNDARY}>
+      <StoryPageHeader title="Information" />
+      <StorySection title="Overview">
         {withRepresentation(() => (
           <div className="sb-center-information">
             <CenterInformationDisplayReferenceDemo />

src/center/center-overview.stories.tsx

@@ -1,6 +1,6 @@
 import type { Meta, StoryObj } from "@storybook/react-vite"
 import { StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
-import { CENTER_BOUNDARY, CenterFrame, SCALE_NOTE, StatusTable } from "./center-shared"
+import { CenterFrame, SCALE_NOTE, StatusTable } from "./center-shared"
 
 // Mirrors the ui-viz docs/governance/center-domain.md §5 registry rows. The values stay in the owner documents.
 const STATUS: [string, string, string, string][] = [
@@ -24,17 +24,19 @@ const meta = { title: "Center Graphic/Overview", parameters: { layout: "fullscre
 export default meta
 type Story = StoryObj<typeof meta>
 
+// Hidden from the sidebar (verification); the Story ID and direct URL stay. Keeps the scale rule and the status registry.
 export const Overview: Story = {
+  tags: ["verification"],
   name: "Overview",
   render: () => (
     <StoryPage>
-      <StoryPageHeader title="Overview" description={CENTER_BOUNDARY} />
+      <StoryPageHeader title="Overview" />
       <CenterFrame>
         <div className="sb-center-overview">
           <StorySection title="Representation Scale">
             <p className="sb-center-note">{SCALE_NOTE}</p>
           </StorySection>
-          <StorySection title="Status" description="항목별 확정 상태와 Storybook 표현">
+          <StorySection title="Status">
             <div className="sb-center-scroll">
               <StatusTable rows={STATUS} />
             </div>

src/center/center-spatial.stories.tsx

@@ -2,7 +2,7 @@ import type { Meta, StoryObj } from "@storybook/react-vite"
 import { RouteLine } from "@hm-design/center-graphic"
 import { CenterSpatialInformationReferenceDemo } from "@hm-design/center-graphic/reference"
 import { StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
-import { CENTER_BOUNDARY, withRepresentation } from "./center-shared"
+import { withRepresentation } from "./center-shared"
 
 // Owners: ui-viz docs/visualization/route.md, spatial-map.md, spatial-section.md, composition.md.
 // Route layer order Shadow -> Outline -> Primary Stroke is CONFIRMED; the whole-map layer order is Candidate and line join is TBD.
@@ -19,11 +19,8 @@ export const Spatial: Story = {
   name: "Spatial",
   render: () => (
     <StoryPage className="sb-center-spatial-page">
-      <StoryPageHeader
-        title="Spatial"
-        description="노선 레이어 순서 확정 · 전체 지도 레이어 순서 Candidate · line join TBD"
-      />
-      <StorySection title="Overview" description={CENTER_BOUNDARY}>
+      <StoryPageHeader title="Spatial" />
+      <StorySection title="Overview">
         {withRepresentation(() => <CenterSpatialInformationReferenceDemo />)}
       </StorySection>
     </StoryPage>

src/center/center-title.stories.tsx

@@ -2,7 +2,7 @@ import type { Meta, StoryObj } from "@storybook/react-vite"
 import { CenterTitle, CENTER_TITLE_COMPOSITIONS, type CenterTitleComposition } from "@hm-design/center-graphic"
 import { CenterTitleReferenceDemo } from "@hm-design/center-graphic/reference"
 import { StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
-import { CENTER_BOUNDARY, withRepresentation } from "./center-shared"
+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 = {
@@ -20,11 +20,8 @@ export const Compositions: Story = {
   parameters: { layout: "fullscreen", controls: { disable: true } },
   render: () => (
     <StoryPage>
-      <StoryPageHeader
-        title="Title"
-        description="4가지 Type · Resolution B 수치 TBD · palette SCOPED_DESIGN_APPROVAL"
-      />
-      <StorySection title="Overview" description={CENTER_BOUNDARY}>
+      <StoryPageHeader title="Title" />
+      <StorySection title="Overview">
         {withRepresentation(() => <CenterTitleReferenceDemo />)}
       </StorySection>
     </StoryPage>