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/command.stories.tsx

@@ -3,7 +3,7 @@ import type { Meta, StoryObj } from "@storybook/react-vite"
 import { CalendarIcon, SettingsIcon, UserIcon } from "lucide-react"
 import { Command, CommandEmpty, CommandGroup, CommandInput, CommandItem, CommandList, CommandSeparator, CommandShortcut } 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"
 
 // The representative "Command" Story shows real, typeable lists; the same specimens also exist as Stories tagged `verification`
 // (hidden from the sidebar). Filtering is cmdk's. The bordered box is Story composition (Command draws no border of its own).
@@ -100,9 +100,8 @@ export const All: Story = {
   render: () => (
     <StoryPage>
       <StoryPageHeader
-        kicker={STORY_KICKER.components}
         title="Command"
-        description="입력한 검색어로 항목을 걸러 고르는 목록입니다. Combobox와 명령 팔레트의 기반입니다."
+        description="Combobox와 명령 팔레트의 기반"
       />
       <StorySection title="Overview">{board("basic")}</StorySection>
       <StorySection title="Variants">{board("grouped")}</StorySection>