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/tooltip.stories.tsx

@@ -1,6 +1,6 @@
 import type { Meta, StoryObj } from "@storybook/react-vite"
 import { Button, Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from "@hm-design/ui"
-import { STORY_KICKER, StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
+import { StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
 
 // Tooltip is a Radix overlay (Portal) with short, non-interactive text. The representative Story shows real triggers
 // (hover or focus to open); the verification Story starts one open. Interactive content belongs in Popover / Hover Card.
@@ -77,17 +77,16 @@ export const All: Story = {
     <TooltipProvider>
       <StoryPage>
         <StoryPageHeader
-          kicker={STORY_KICKER.components}
           title="Tooltip"
-          description="짧고 상호작용 없는 설명을 띄우는 overlay입니다. Trigger에 포인터를 올리거나 포커스하면 열립니다."
+          description="상호작용 없는 짧은 설명 · hover 또는 focus로 열림"
         />
-        <StorySection title="Overview" description="기본 Tooltip입니다.">
+        <StorySection title="Overview">
           <Basic />
         </StorySection>
-        <StorySection title="Variants" description="side: top / right / bottom / left.">
+        <StorySection title="Variants">
           <Placements />
         </StorySection>
-        <StorySection title="Usage" description="긴 문구는 줄바꿈됩니다. Disabled 버튼은 포인터 이벤트가 없으므로 감싼 요소를 Trigger로 씁니다.">
+        <StorySection title="Usage" description="Disabled 버튼은 감싼 요소를 Trigger로 사용">
           <div className="flex flex-wrap gap-3">
             <LongText />
             <Disabled />