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/components/badge.stories.tsx

@@ -2,7 +2,7 @@ import type { Meta, StoryObj } from "@storybook/react-vite"
 import { CheckIcon } from "lucide-react"
 import { Badge } from "@hm-design/ui"
 import { StateBoard } from "@/components/story-board"
-import { STORY_KICKER, StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
+import { StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
 
 const variants = ["default", "secondary", "destructive", "outline"] as const
 
@@ -29,11 +29,10 @@ export const All: Story = {
   render: () => (
     <StoryPage>
       <StoryPageHeader
-        kicker={STORY_KICKER.components}
         title="Badge"
-        description="상태나 분류를 짧게 표시하는 라벨입니다. Button variant를 재사용하지 않는 별도 컴포넌트입니다."
+        description="Button variant와 별도인 컴포넌트"
       />
-      <StorySection title="Overview" description="variant를 생략한 기본 Badge(primary)입니다.">
+      <StorySection title="Overview" description="기본값: primary">
         <Badge>Badge</Badge>
       </StorySection>
       <StorySection title="Variants" description="default(primary) / secondary(neutral) / destructive / outline.">
@@ -70,7 +69,7 @@ export const All: Story = {
           ]}
         />
       </StorySection>
-      <StorySection title="Usage" description="긴 텍스트와 링크(asChild)입니다.">
+      <StorySection title="Usage">
         <StateBoard
           min={280}
           states={[