feat: integrate latest HMDesign design system updates

src/patterns/lnb.stories.tsx

@@ -1,5 +1,6 @@
 import { Fragment, useState, type CSSProperties, type MouseEvent, type ReactNode } from "react"
 import type { Meta, StoryObj } from "@storybook/react-vite"
+// LNBProfile's default accessible name includes the visible name and description; explicit labels must preserve them.
 import { ChartColumnIcon, LayoutGridIcon, ListChecksIcon, SettingsIcon, type LucideIcon } from "lucide-react"
 import {
   GNB,
@@ -33,7 +34,7 @@ import { StateBoard } from "@/components/story-board"
 import { STORY_KICKER, StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
 
 // LNB is a composition pattern. Layout visual reference is the ui-viz LNB (272px green column, 18/700 items, Beige current item joined
-// to the content, Black 10% hover, Black 20% open group). The menu data and the current location are local sample data for this Story
+// to the content, Black 10% hover, Black 8% open group). The menu data and the current location are local sample data for this Story
 // (no router). The content next to the column is a positioned surface with `--hm-lnb-join` rounded left corners: the LNB Mode page
 // owns it, here it only shows the connection. The column is desktop only (hidden below 1024px).
 
@@ -651,7 +652,7 @@ export const All: Story = {
           min={560}
           states={[
             { id: "default", label: "Default · 기존 LNB", note: "선택 없음, 2뎁스 그룹 접힘. 항목에 마우스를 올리면 Black 10%가 콘텐츠 경계까지 닿습니다.", children: <ResponsiveSpecimen nodes={simpleNav()} initial={null} initialOpen={{ tasks: false }} /> },
-            { id: "expanded", label: "Expanded · 2뎁스 펼침", note: "하위 선택 없이 펼친 그룹: Black 20% 면 + 1px 초록 선.", children: <ResponsiveSpecimen nodes={simpleNav()} initial={null} initialOpen={{ tasks: true }} /> },
+            { id: "expanded", label: "Expanded · 2뎁스 펼침", note: "하위 선택 없이 펼친 그룹: Black 8% 면 + 1px 초록 선.", children: <ResponsiveSpecimen nodes={simpleNav()} initial={null} initialOpen={{ tasks: true }} /> },
             { id: "selected-child", label: "Selected Child · 2뎁스 선택", note: "하위 선택: 상위 이름·화살표가 노란색, 하위는 Beige.", children: <ResponsiveSpecimen nodes={simpleNav()} initial="tasks/list" initialOpen={{ tasks: true }} /> },
             { id: "collapsed-with-selection", label: "Collapsed With Selection · 접힘", note: "하위가 선택된 채 접힌 그룹도 상위가 노란색을 유지합니다.", children: <ResponsiveSpecimen nodes={simpleNav()} initial="tasks/list" initialOpen={{ tasks: false }} /> },
             { id: "third-second-collapsed", label: "3뎁스 메뉴 · 2뎁스 접힘", note: "디자인 관리를 접어도 선택된 경로의 1·2뎁스 표시를 유지합니다. 하위 메뉴와 연결선이 함께 숨겨집니다.", children: <ResponsiveSpecimen nodes={thirdLevelNav()} initial="projects/design/tokens" initialOpen={{ projects: true, "projects/design": false }} /> },