feat: claude nuxt 프로젝트 생성

.claude/settings.local.json

@@ -0,0 +1,10 @@
+{
+  "permissions": {
+    "allow": [
+      "WebFetch(domain:nuxt.com)",
+      "WebFetch(domain:ui.shadcn.com)",
+      "WebFetch(domain:www.shadcn-vue.com)",
+      "Bash(pkill -f \"nuxt dev\" 2>/dev/null; echo \"완료\")"
+    ]
+  }
+}

.gitignore

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+# Nuxt 개발 디렉토리
+.nuxt
+.output
+
+# Node
+node_modules
+.node_modules
+
+# 빌드 결과물
+dist
+
+# 환경 변수 (민감한 정보 보호)
+.env
+.env.*
+!.env.example
+
+# 로그
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# 에디터
+.vscode/extensions.json
+.idea
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+
+# OS
+.DS_Store
+Thumbs.db
+
+# TypeScript 생성 파일
+*.tsbuildinfo
+
+# 테스트 커버리지
+coverage
+.nyc_output

.prettierrc

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+{
+  "semi": false,
+  "singleQuote": true,
+  "trailingComma": "es5",
+  "tabWidth": 2,
+  "printWidth": 100,
+  "vueIndentScriptAndStyle": false
+}

app/app.config.ts

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+export default defineAppConfig({
+  // 앱 기본 정보
+  name: 'Nuxt 4 Starter',
+  description: 'Nuxt 4, TypeScript, TailwindCSS v4, shadcn-vue 기반 스타터 킷',
+})

app/app.vue

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+<template>
+  <NuxtLayout>
+    <NuxtPage />
+  </NuxtLayout>
+</template>

app/assets/css/main.css

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+@import "tailwindcss";
+@import "tw-animate-css";
+
+/* 다크모드 변형 — .dark 클래스 기반 (@nuxtjs/color-mode 호환) */
+@custom-variant dark (&:is(.dark *));
+
+/* TailwindCSS v4 테마 — shadcn-vue CSS 변수 연동 */
+@theme inline {
+  --color-background: var(--background);
+  --color-foreground: var(--foreground);
+  --color-card: var(--card);
+  --color-card-foreground: var(--card-foreground);
+  --color-popover: var(--popover);
+  --color-popover-foreground: var(--popover-foreground);
+  --color-primary: var(--primary);
+  --color-primary-foreground: var(--primary-foreground);
+  --color-secondary: var(--secondary);
+  --color-secondary-foreground: var(--secondary-foreground);
+  --color-muted: var(--muted);
+  --color-muted-foreground: var(--muted-foreground);
+  --color-accent: var(--accent);
+  --color-accent-foreground: var(--accent-foreground);
+  --color-destructive: var(--destructive);
+  --color-destructive-foreground: var(--destructive-foreground);
+  --color-border: var(--border);
+  --color-input: var(--input);
+  --color-ring: var(--ring);
+  --color-chart-1: var(--chart-1);
+  --color-chart-2: var(--chart-2);
+  --color-chart-3: var(--chart-3);
+  --color-chart-4: var(--chart-4);
+  --color-chart-5: var(--chart-5);
+  --color-sidebar: var(--sidebar);
+  --color-sidebar-foreground: var(--sidebar-foreground);
+  --color-sidebar-primary: var(--sidebar-primary);
+  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
+  --color-sidebar-accent: var(--sidebar-accent);
+  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
+  --color-sidebar-border: var(--sidebar-border);
+  --color-sidebar-ring: var(--sidebar-ring);
+  --radius-sm: calc(var(--radius) - 4px);
+  --radius-md: calc(var(--radius) - 2px);
+  --radius-lg: var(--radius);
+  --radius-xl: calc(var(--radius) + 4px);
+}
+
+/* 라이트 모드 — OKLCH 색상 값 (shadcn-vue init 생성) */
+:root {
+  --radius: 0.625rem;
+  --background: oklch(1 0 0);
+  --foreground: oklch(0.145 0 0);
+  --card: oklch(1 0 0);
+  --card-foreground: oklch(0.145 0 0);
+  --popover: oklch(1 0 0);
+  --popover-foreground: oklch(0.145 0 0);
+  --primary: oklch(0.205 0 0);
+  --primary-foreground: oklch(0.985 0 0);
+  --secondary: oklch(0.97 0 0);
+  --secondary-foreground: oklch(0.205 0 0);
+  --muted: oklch(0.97 0 0);
+  --muted-foreground: oklch(0.556 0 0);
+  --accent: oklch(0.97 0 0);
+  --accent-foreground: oklch(0.205 0 0);
+  --destructive: oklch(0.577 0.245 27.325);
+  --border: oklch(0.922 0 0);
+  --input: oklch(0.922 0 0);
+  --ring: oklch(0.708 0 0);
+  --chart-1: oklch(0.646 0.222 41.116);
+  --chart-2: oklch(0.6 0.118 184.704);
+  --chart-3: oklch(0.398 0.07 227.392);
+  --chart-4: oklch(0.828 0.189 84.429);
+  --chart-5: oklch(0.769 0.188 70.08);
+  --sidebar: oklch(0.985 0 0);
+  --sidebar-foreground: oklch(0.145 0 0);
+  --sidebar-primary: oklch(0.205 0 0);
+  --sidebar-primary-foreground: oklch(0.985 0 0);
+  --sidebar-accent: oklch(0.97 0 0);
+  --sidebar-accent-foreground: oklch(0.205 0 0);
+  --sidebar-border: oklch(0.922 0 0);
+  --sidebar-ring: oklch(0.708 0 0);
+}
+
+/* 다크 모드 */
+.dark {
+  --background: oklch(0.145 0 0);
+  --foreground: oklch(0.985 0 0);
+  --card: oklch(0.205 0 0);
+  --card-foreground: oklch(0.985 0 0);
+  --popover: oklch(0.205 0 0);
+  --popover-foreground: oklch(0.985 0 0);
+  --primary: oklch(0.922 0 0);
+  --primary-foreground: oklch(0.205 0 0);
+  --secondary: oklch(0.269 0 0);
+  --secondary-foreground: oklch(0.985 0 0);
+  --muted: oklch(0.269 0 0);
+  --muted-foreground: oklch(0.708 0 0);
+  --accent: oklch(0.269 0 0);
+  --accent-foreground: oklch(0.985 0 0);
+  --destructive: oklch(0.704 0.191 22.216);
+  --border: oklch(1 0 0 / 10%);
+  --input: oklch(1 0 0 / 15%);
+  --ring: oklch(0.556 0 0);
+  --chart-1: oklch(0.488 0.243 264.376);
+  --chart-2: oklch(0.696 0.17 162.48);
+  --chart-3: oklch(0.769 0.188 70.08);
+  --chart-4: oklch(0.627 0.265 303.9);
+  --chart-5: oklch(0.645 0.246 16.439);
+  --sidebar: oklch(0.205 0 0);
+  --sidebar-foreground: oklch(0.985 0 0);
+  --sidebar-primary: oklch(0.488 0.243 264.376);
+  --sidebar-primary-foreground: oklch(0.985 0 0);
+  --sidebar-accent: oklch(0.269 0 0);
+  --sidebar-accent-foreground: oklch(0.985 0 0);
+  --sidebar-border: oklch(1 0 0 / 10%);
+  --sidebar-ring: oklch(0.556 0 0);
+}
+
+/* 기본 전역 스타일 */
+@layer base {
+  * {
+    @apply border-border outline-ring/50;
+  }
+
+  body {
+    @apply bg-background text-foreground;
+  }
+}

app/components/ui/Badge.vue

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+<script setup lang="ts">
+import { type VariantProps, cva } from 'class-variance-authority'
+import { cn } from '~/lib/utils'
+
+const badgeVariants = cva(
+  'inline-flex items-center rounded-md border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2',
+  {
+    variants: {
+      variant: {
+        default:
+          'border-transparent bg-primary text-primary-foreground shadow hover:bg-primary/80',
+        secondary:
+          'border-transparent bg-secondary text-secondary-foreground hover:bg-secondary/80',
+        destructive:
+          'border-transparent bg-destructive text-destructive-foreground shadow hover:bg-destructive/80',
+        outline: 'text-foreground',
+      },
+    },
+    defaultVariants: {
+      variant: 'default',
+    },
+  }
+)
+
+interface Props {
+  variant?: VariantProps<typeof badgeVariants>['variant']
+  class?: string
+}
+
+const props = defineProps<Props>()
+</script>
+
+<template>
+  <div :class="cn(badgeVariants({ variant }), props.class)">
+    <slot />
+  </div>
+</template>

app/components/ui/Button.vue

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+<script setup lang="ts">
+import { type VariantProps, cva } from 'class-variance-authority'
+import { cn } from '~/lib/utils'
+
+const buttonVariants = cva(
+  'inline-flex items-center justify-center whitespace-nowrap rounded-md text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50',
+  {
+    variants: {
+      variant: {
+        default: 'bg-primary text-primary-foreground shadow hover:bg-primary/90',
+        destructive:
+          'bg-destructive text-destructive-foreground shadow-sm hover:bg-destructive/90',
+        outline:
+          'border border-input bg-background shadow-sm hover:bg-accent hover:text-accent-foreground',
+        secondary: 'bg-secondary text-secondary-foreground shadow-sm hover:bg-secondary/80',
+        ghost: 'hover:bg-accent hover:text-accent-foreground',
+        link: 'text-primary underline-offset-4 hover:underline',
+      },
+      size: {
+        default: 'h-9 px-4 py-2',
+        sm: 'h-8 rounded-md px-3 text-xs',
+        lg: 'h-10 rounded-md px-8',
+        icon: 'h-9 w-9',
+      },
+    },
+    defaultVariants: {
+      variant: 'default',
+      size: 'default',
+    },
+  }
+)
+
+interface Props {
+  variant?: VariantProps<typeof buttonVariants>['variant']
+  size?: VariantProps<typeof buttonVariants>['size']
+  class?: string
+  as?: string
+  disabled?: boolean
+}
+
+const props = withDefaults(defineProps<Props>(), {
+  as: 'button',
+})
+</script>
+
+<template>
+  <component
+    :is="as"
+    :class="cn(buttonVariants({ variant, size }), props.class)"
+    :disabled="disabled"
+  >
+    <slot />
+  </component>
+</template>

app/components/ui/Card.vue

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+<script setup lang="ts">
+import { cn } from '~/lib/utils'
+
+interface Props {
+  class?: string
+}
+
+const props = defineProps<Props>()
+</script>
+
+<template>
+  <div :class="cn('rounded-xl border bg-card text-card-foreground shadow', props.class)">
+    <slot />
+  </div>
+</template>

app/components/ui/CardContent.vue

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+<script setup lang="ts">
+import { cn } from '~/lib/utils'
+
+interface Props {
+  class?: string
+}
+
+const props = defineProps<Props>()
+</script>
+
+<template>
+  <div :class="cn('p-6 pt-0', props.class)">
+    <slot />
+  </div>
+</template>

app/components/ui/CardFooter.vue

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+<script setup lang="ts">
+import { cn } from '~/lib/utils'
+
+interface Props {
+  class?: string
+}
+
+const props = defineProps<Props>()
+</script>
+
+<template>
+  <div :class="cn('flex items-center p-6 pt-0', props.class)">
+    <slot />
+  </div>
+</template>

app/components/ui/CardHeader.vue

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+<script setup lang="ts">
+import { cn } from '~/lib/utils'
+
+interface Props {
+  class?: string
+}
+
+const props = defineProps<Props>()
+</script>
+
+<template>
+  <div :class="cn('flex flex-col space-y-1.5 p-6', props.class)">
+    <slot />
+  </div>
+</template>

app/components/ui/CardTitle.vue

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+<script setup lang="ts">
+import { cn } from '~/lib/utils'
+
+interface Props {
+  class?: string
+}
+
+const props = defineProps<Props>()
+</script>
+
+<template>
+  <h3 :class="cn('font-semibold leading-none tracking-tight', props.class)">
+    <slot />
+  </h3>
+</template>

app/components/ui/input/Input.vue

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+<script setup lang="ts">
+import type { HTMLAttributes } from "vue"
+import { useVModel } from "@vueuse/core"
+import { cn } from "@/lib/utils"
+
+const props = defineProps<{
+  defaultValue?: string | number
+  modelValue?: string | number
+  class?: HTMLAttributes["class"]
+}>()
+
+const emits = defineEmits<{
+  (e: "update:modelValue", payload: string | number): void
+}>()
+
+const modelValue = useVModel(props, "modelValue", emits, {
+  passive: true,
+  defaultValue: props.defaultValue,
+})
+</script>
+
+<template>
+  <input
+    v-model="modelValue"
+    data-slot="input"
+    :class="cn(
+      'file:text-foreground placeholder:text-muted-foreground selection:bg-primary selection:text-primary-foreground dark:bg-input/30 border-input h-9 w-full min-w-0 rounded-md border bg-transparent px-3 py-1 text-base shadow-xs transition-[color,box-shadow] outline-none file:inline-flex file:h-7 file:border-0 file:bg-transparent file:text-sm file:font-medium disabled:pointer-events-none disabled:cursor-not-allowed disabled:opacity-50 md:text-sm',
+      'focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px]',
+      'aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive',
+      props.class,
+    )"
+  >
+</template>

app/components/ui/input/index.ts

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+export { default as Input } from "./Input.vue"

app/error.vue

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+<script setup lang="ts">
+interface Props {
+  error: {
+    statusCode: number
+    statusMessage: string
+    message: string
+  }
+}
+
+const props = defineProps<Props>()
+
+const errorMessages: Record<number, string> = {
+  404: '페이지를 찾을 수 없습니다',
+  403: '접근 권한이 없습니다',
+  500: '서버 오류가 발생했습니다',
+}
+
+const errorTitle = computed(
+  () => errorMessages[props.error.statusCode] ?? '오류가 발생했습니다'
+)
+
+function handleError() {
+  clearError({ redirect: '/' })
+}
+</script>
+
+<template>
+  <div class="min-h-screen flex items-center justify-center bg-background">
+    <div class="text-center px-4">
+      <p class="text-8xl font-bold text-muted-foreground/30 mb-4">
+        {{ error.statusCode }}
+      </p>
+      <h1 class="text-2xl font-semibold mb-2">{{ errorTitle }}</h1>
+      <p class="text-muted-foreground mb-8 max-w-md mx-auto">
+        {{ error.message || error.statusMessage }}
+      </p>
+      <button
+        @click="handleError"
+        class="inline-flex items-center gap-2 px-4 py-2 rounded-md bg-primary text-primary-foreground hover:bg-primary/90 transition-colors"
+      >
+        <Icon name="lucide:arrow-left" class="w-4 h-4" />
+        홈으로 돌아가기
+      </button>
+    </div>
+  </div>
+</template>

app/layouts/default.vue

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+<script setup lang="ts">
+// @nuxtjs/color-mode 제공 컴포저블
+const colorMode = useColorMode()
+
+const isDark = computed(() => colorMode.value === 'dark')
+
+function toggleColorMode() {
+  colorMode.preference = colorMode.value === 'dark' ? 'light' : 'dark'
+}
+</script>
+
+<template>
+  <div class="min-h-screen flex flex-col">
+    <!-- sticky 헤더 -->
+    <header
+      class="sticky top-0 z-50 border-b bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/60"
+    >
+      <div class="container mx-auto px-4 h-16 flex items-center justify-between">
+        <!-- 로고 -->
+        <NuxtLink
+          to="/"
+          class="font-bold text-xl tracking-tight hover:opacity-80 transition-opacity"
+        >
+          Nuxt 4 Starter
+        </NuxtLink>
+
+        <!-- 네비게이션 -->
+        <nav class="hidden md:flex items-center gap-6">
+          <NuxtLink
+            to="/"
+            class="text-sm font-medium hover:text-primary transition-colors"
+            active-class="text-primary"
+          >
+            홈
+          </NuxtLink>
+          <NuxtLink
+            to="/about"
+            class="text-sm font-medium text-muted-foreground hover:text-primary transition-colors"
+            active-class="text-primary"
+          >
+            소개
+          </NuxtLink>
+        </nav>
+
+        <!-- 다크모드 토글 -->
+        <button
+          @click="toggleColorMode"
+          class="p-2 rounded-md hover:bg-accent transition-colors cursor-pointer"
+          :aria-label="isDark ? '라이트 모드로 전환' : '다크 모드로 전환'"
+        >
+          <Icon :name="isDark ? 'lucide:sun' : 'lucide:moon'" class="w-5 h-5" />
+        </button>
+      </div>
+    </header>
+
+    <!-- 메인 콘텐츠 -->
+    <main class="flex-1">
+      <slot />
+    </main>
+
+    <!-- 푸터 -->
+    <footer class="border-t py-8">
+      <div class="container mx-auto px-4 text-center text-sm text-muted-foreground">
+        <p>Nuxt 4 Starter Kit — Built with Nuxt 4, TailwindCSS v4, shadcn-vue</p>
+      </div>
+    </footer>
+  </div>
+</template>

app/lib/utils.ts

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+import type { ClassValue } from "clsx"
+import { clsx } from "clsx"
+import { twMerge } from "tailwind-merge"
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs))
+}

app/pages/about.vue

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+<script setup lang="ts">
+useSeoMeta({
+  title: '소개 — Nuxt 4 Starter Kit',
+  description: 'Nuxt 4 Starter Kit 소개 페이지',
+})
+</script>
+
+<template>
+  <div class="container mx-auto px-4 py-16 max-w-2xl">
+    <h1 class="text-3xl font-bold mb-4">소개</h1>
+    <p class="text-muted-foreground mb-8">이 페이지를 자유롭게 수정하세요.</p>
+
+    <Card class="p-6">
+      <CardHeader class="p-0 mb-4">
+        <CardTitle>Nuxt 4 Starter Kit</CardTitle>
+      </CardHeader>
+      <CardContent class="p-0 space-y-2 text-sm text-muted-foreground">
+        <p>최신 기술 스택으로 빠르게 웹 개발을 시작할 수 있는 스타터 킷입니다.</p>
+        <p>Nuxt 4, TypeScript, TailwindCSS v4, shadcn-vue를 기반으로 구성되어 있습니다.</p>
+      </CardContent>
+    </Card>
+  </div>
+</template>

app/pages/index.vue

@@ -0,0 +1,207 @@
+<script setup lang="ts">
+import { useCounterStore } from '~/stores/useCounterStore'
+
+// SEO 메타 설정
+useSeoMeta({
+  title: 'Nuxt 4 Starter Kit',
+  description: 'Nuxt 4, TypeScript, TailwindCSS v4, shadcn-vue 기반 스타터 킷',
+})
+
+const counter = useCounterStore()
+
+// 기술 스택 목록
+const techStack = [
+  {
+    icon: 'lucide:layers',
+    name: 'Nuxt 4',
+    description: 'Vue 기반 풀스택 프레임워크. app/ 디렉토리, 파일 기반 라우팅, SSR/SSG 지원.',
+    color: 'text-green-500',
+    bg: 'bg-green-500/10',
+  },
+  {
+    icon: 'lucide:code-2',
+    name: 'TypeScript',
+    description: 'Strict 모드 타입 안전성. any 타입 금지, 컨텍스트별 별도 tsconfig.',
+    color: 'text-blue-500',
+    bg: 'bg-blue-500/10',
+  },
+  {
+    icon: 'lucide:palette',
+    name: 'TailwindCSS v4',
+    description: 'CSS-first 설정. config 파일 없이 @theme으로 커스터마이징.',
+    color: 'text-cyan-500',
+    bg: 'bg-cyan-500/10',
+  },
+  {
+    icon: 'lucide:component',
+    name: 'shadcn-vue',
+    description: '복사해서 소유하는 UI 컴포넌트. Radix Vue 기반, 완전한 커스터마이징 가능.',
+    color: 'text-purple-500',
+    bg: 'bg-purple-500/10',
+  },
+  {
+    icon: 'lucide:database',
+    name: 'Pinia',
+    description: 'Vue 공식 상태 관리. Composition API 스타일, TypeScript 완벽 지원.',
+    color: 'text-yellow-500',
+    bg: 'bg-yellow-500/10',
+  },
+  {
+    icon: 'lucide:moon',
+    name: '다크 모드',
+    description: '@nuxtjs/color-mode로 다크/라이트 모드 전환. shadcn CSS 변수 연동.',
+    color: 'text-slate-500',
+    bg: 'bg-slate-500/10',
+  },
+] as const
+
+// 버튼 variant 목록
+const buttonVariants = ['default', 'secondary', 'outline', 'ghost', 'destructive', 'link'] as const
+</script>
+
+<template>
+  <div class="container mx-auto px-4">
+    <!-- 히어로 섹션 -->
+    <section class="text-center py-20 mb-8">
+      <div class="flex flex-wrap items-center justify-center gap-2 mb-6">
+        <Badge>Nuxt 4</Badge>
+        <Badge variant="secondary">TypeScript</Badge>
+        <Badge variant="secondary">TailwindCSS v4</Badge>
+        <Badge variant="outline">shadcn-vue</Badge>
+      </div>
+
+      <h1 class="text-4xl sm:text-5xl lg:text-6xl font-bold tracking-tight mb-6">
+        Nuxt 4 Starter Kit
+      </h1>
+
+      <p class="text-lg sm:text-xl text-muted-foreground max-w-2xl mx-auto mb-10">
+        최신 기술 스택으로 빠르게 웹 개발을 시작하세요.
+        <br class="hidden sm:block" />
+        Nuxt 4 + TypeScript + TailwindCSS v4 + shadcn-vue
+      </p>
+
+      <div class="flex flex-wrap gap-3 justify-center">
+        <Button size="lg">
+          <Icon name="lucide:rocket" class="w-4 h-4 mr-2" />
+          시작하기
+        </Button>
+        <Button variant="outline" size="lg">
+          <Icon name="lucide:book-open" class="w-4 h-4 mr-2" />
+          문서 보기
+        </Button>
+      </div>
+    </section>
+
+    <!-- 기술 스택 섹션 -->
+    <section class="mb-16">
+      <h2 class="text-2xl font-semibold text-center mb-2">기술 스택</h2>
+      <p class="text-muted-foreground text-center mb-8">프로덕션 레디 기술 스택으로 구성</p>
+
+      <div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4">
+        <Card
+          v-for="tech in techStack"
+          :key="tech.name"
+          class="p-6 hover:shadow-md transition-shadow"
+        >
+          <CardHeader class="p-0 mb-4 flex-row items-center gap-3">
+            <div :class="['p-2 rounded-lg', tech.bg]">
+              <Icon :name="tech.icon" :class="['w-5 h-5', tech.color]" />
+            </div>
+            <CardTitle class="text-base">{{ tech.name }}</CardTitle>
+          </CardHeader>
+          <CardContent class="p-0">
+            <p class="text-sm text-muted-foreground">{{ tech.description }}</p>
+          </CardContent>
+        </Card>
+      </div>
+    </section>
+
+    <!-- 컴포넌트 쇼케이스 -->
+    <section class="mb-16">
+      <h2 class="text-2xl font-semibold text-center mb-2">컴포넌트 쇼케이스</h2>
+      <p class="text-muted-foreground text-center mb-8">shadcn-vue 기본 컴포넌트 예시</p>
+
+      <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
+        <!-- 버튼 variants -->
+        <Card class="p-6">
+          <CardHeader class="p-0 mb-4">
+            <CardTitle>Button Variants</CardTitle>
+          </CardHeader>
+          <CardContent class="p-0">
+            <div class="flex flex-wrap gap-2">
+              <Button
+                v-for="variant in buttonVariants"
+                :key="variant"
+                :variant="variant"
+                size="sm"
+              >
+                {{ variant }}
+              </Button>
+            </div>
+          </CardContent>
+        </Card>
+
+        <!-- Badge variants -->
+        <Card class="p-6">
+          <CardHeader class="p-0 mb-4">
+            <CardTitle>Badge Variants</CardTitle>
+          </CardHeader>
+          <CardContent class="p-0">
+            <div class="flex flex-wrap gap-2">
+              <Badge>default</Badge>
+              <Badge variant="secondary">secondary</Badge>
+              <Badge variant="outline">outline</Badge>
+              <Badge variant="destructive">destructive</Badge>
+            </div>
+          </CardContent>
+        </Card>
+      </div>
+    </section>
+
+    <!-- Pinia 카운터 데모 -->
+    <section class="mb-16">
+      <h2 class="text-2xl font-semibold text-center mb-2">Pinia 상태 관리</h2>
+      <p class="text-muted-foreground text-center mb-8">useCounterStore 예시</p>
+
+      <div class="flex justify-center">
+        <Card class="p-8 text-center w-full max-w-sm">
+          <CardHeader class="p-0 mb-6">
+            <CardTitle>카운터</CardTitle>
+          </CardHeader>
+          <CardContent class="p-0 mb-6">
+            <p class="text-6xl font-bold tabular-nums">{{ counter.count }}</p>
+          </CardContent>
+          <CardFooter class="p-0 flex justify-center gap-2">
+            <Button
+              variant="outline"
+              size="icon"
+              @click="counter.decrement"
+              :disabled="counter.count <= 0"
+            >
+              <Icon name="lucide:minus" class="w-4 h-4" />
+            </Button>
+            <Button variant="outline" @click="counter.reset">초기화</Button>
+            <Button size="icon" @click="counter.increment">
+              <Icon name="lucide:plus" class="w-4 h-4" />
+            </Button>
+          </CardFooter>
+        </Card>
+      </div>
+    </section>
+
+    <!-- 다음 단계 안내 -->
+    <section class="mb-16">
+      <Card class="p-8 bg-muted/50">
+        <CardHeader class="p-0 mb-4">
+          <CardTitle class="text-xl text-center">새 컴포넌트 추가하기</CardTitle>
+        </CardHeader>
+        <CardContent class="p-0 text-center">
+          <p class="text-muted-foreground mb-4">shadcn-vue CLI로 컴포넌트를 추가하세요</p>
+          <code class="bg-background border rounded-md px-4 py-2 text-sm font-mono">
+            npx shadcn-vue@latest add [component]
+          </code>
+        </CardContent>
+      </Card>
+    </section>
+  </div>
+</template>

app/stores/useCounterStore.ts

@@ -0,0 +1,22 @@
+import { defineStore } from 'pinia'
+
+// 카운터 스토어 — Pinia Composition API 스타일 예시
+export const useCounterStore = defineStore('counter', () => {
+  // 상태
+  const count = ref<number>(0)
+
+  // 액션
+  function increment() {
+    count.value++
+  }
+
+  function decrement() {
+    if (count.value > 0) count.value--
+  }
+
+  function reset() {
+    count.value = 0
+  }
+
+  return { count, increment, decrement, reset }
+})

app/utils/index.ts

@@ -0,0 +1,7 @@
+import { type ClassValue, clsx } from 'clsx'
+import { twMerge } from 'tailwind-merge'
+
+// shadcn-vue 표준 유틸: Tailwind 클래스 병합 (충돌 자동 해결)
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs))
+}

components.json

@@ -0,0 +1,21 @@
+{
+  "$schema": "https://shadcn-vue.com/schema.json",
+  "style": "new-york",
+  "typescript": true,
+  "tailwind": {
+    "config": "",
+    "css": "app/assets/css/main.css",
+    "baseColor": "neutral",
+    "cssVariables": true,
+    "prefix": ""
+  },
+  "iconLibrary": "lucide",
+  "aliases": {
+    "components": "@/components",
+    "utils": "@/lib/utils",
+    "ui": "@/components/ui",
+    "lib": "@/lib",
+    "composables": "@/composables"
+  },
+  "registries": {}
+}

eslint.config.mjs

@@ -0,0 +1,9 @@
+// @ts-check
+import withNuxt from './.nuxt/eslint.config.mjs'
+
+export default withNuxt({
+  rules: {
+    // 단일 단어 컴포넌트명 허용 (예: error.vue, index.vue)
+    'vue/multi-word-component-names': 'off',
+  },
+})

nuxt.config.ts

@@ -0,0 +1,39 @@
+import tailwindcss from '@tailwindcss/vite'
+
+// https://nuxt.com/docs/api/configuration/nuxt-config
+export default defineNuxtConfig({
+  compatibilityDate: '2025-07-15',
+
+  devtools: { enabled: true },
+
+  modules: [
+    '@nuxt/icon',
+    '@nuxtjs/color-mode',
+    '@pinia/nuxt',
+  ],
+
+  // shadcn-vue UI 컴포넌트: pathPrefix: false → 'Button'으로 사용 (UiButton 아님)
+  // extensions: ['vue'] → index.ts 중복 등록 방지
+  components: [
+    { path: '~/components/ui', pathPrefix: false, extensions: ['vue'] },
+    '~/components',
+  ],
+
+  // 다크모드: suffix 없이 class 기반 (shadcn-vue 호환)
+  colorMode: {
+    classSuffix: '',
+  },
+
+  // 글로벌 CSS (공식 TailwindCSS 가이드 경로)
+  css: ['./app/assets/css/main.css'],
+
+  // TailwindCSS v4 Vite 플러그인 (공식 가이드)
+  vite: {
+    plugins: [tailwindcss()],
+  },
+
+  // TypeScript strict 모드
+  typescript: {
+    strict: true,
+  },
+})

package.json

@@ -0,0 +1,43 @@
+{
+  "name": "nuxt4-starter",
+  "version": "0.0.1",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "dev": "nuxt dev",
+    "build": "nuxt build",
+    "generate": "nuxt generate",
+    "preview": "nuxt preview",
+    "postinstall": "nuxt prepare",
+    "lint": "eslint .",
+    "lint:fix": "eslint . --fix",
+    "format": "prettier --write .",
+    "typecheck": "nuxt typecheck"
+  },
+  "dependencies": {
+    "@nuxt/icon": "^1.12.0",
+    "@nuxtjs/color-mode": "^3.5.2",
+    "@pinia/nuxt": "^0.9.0",
+    "@vueuse/core": "^14.2.1",
+    "class-variance-authority": "^0.7.1",
+    "clsx": "^2.1.1",
+    "lucide-vue-next": "^0.575.0",
+    "nuxt": "^4.0.0",
+    "pinia": "^2.3.0",
+    "radix-vue": "^1.9.9",
+    "tailwind-merge": "^2.6.0",
+    "vue": "^3.5.0",
+    "vue-router": "^4.5.0"
+  },
+  "devDependencies": {
+    "@iconify-json/lucide": "^1.2.93",
+    "@nuxt/eslint": "^1.0.0",
+    "@tailwindcss/vite": "^4.0.0",
+    "@types/node": "^22.0.0",
+    "eslint": "^9.0.0",
+    "prettier": "^3.4.0",
+    "tailwindcss": "^4.0.0",
+    "tw-animate-css": "^1.4.0",
+    "typescript": "^5.7.0"
+  }
+}

tsconfig.json

@@ -0,0 +1,8 @@
+{
+  "extends": "./.nuxt/tsconfig.json",
+  "compilerOptions": {
+    "strict": true,
+    "noImplicitAny": true,
+    "strictNullChecks": true
+  }
+}