docs(storybook): simplify sidebar Story pages around the UI

Drop the category kicker from the 83 sidebar Stories (kicker is now optional;
hidden verification Stories keep it) and shorten or remove repeated, obvious
or internal page/section descriptions. Required specs, limits, virtual-data
and undecided-value notices stay. Story IDs, exports, fixtures, shared state
notes and package code are unchanged. Record: docs/reports/storybook-ui-simplification-2026-10-22.md

src/patterns/dashboard-layout.stories.tsx

@@ -55,7 +55,7 @@ import {
   useDataTable,
   type DataTableColumnDef,
 } from "@hm-design/ui"
-import { STORY_KICKER, StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
+import { StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
 import { formatDate } from "./sample-users"
 import { countDashboardWorkFilter, dashboardWorks, dashboardWorkFilters, dashboardWorkStatus, dashboardWorkStyle, matchesDashboardWorkStatus, type DashboardWork, type DashboardWorkFilter } from "./dashboard-work-status"
 import "./dashboard-layout.stories.css"
@@ -431,13 +431,12 @@ export function DashboardAll() {
   return (
     <StoryPage>
       <StoryPageHeader
-        kicker={STORY_KICKER.patterns}
         title="Dashboard"
-        description="업무 화면의 전체 틀입니다. DASHBOARD 단일 모드로, 내부 48px Compact Header와 상태 필터 바 아래에 콘텐츠를 바로 잇습니다."
+        description="DASHBOARD 단일 모드 · 48px Compact Header + 상태 필터 + 콘텐츠"
       />
       <StorySection
         title="Overview"
-        description="Compact Header(48px) · 상태 필터 · 콘텐츠. 최소 폭 960px을 유지하며 좁은 화면에서는 Dashboard 전체를 가로 스크롤합니다."
+        description="최소 폭 960px · 좁으면 가로 스크롤"
       >
         <DashboardScreen mode="compact" />
       </StorySection>