refactor: 메뉴 평탄화 + 홈/가계부 대시보드 통합 + 통계 분리

- 사이드바: '가계부' 상위 메뉴 제거, 단일 레벨로(홈/가계부 내역/통계/정기거래/계좌/분류/예산/태그/자유게시판)
- 자유게시판을 가계부 메뉴들 아래로 이동
- 홈(/)을 통합 대시보드로, 기존 가계부 대시보드 차트는 통계(/account/stats)로 이동
- /account → /account/entries 리다이렉트, 대시보드 제목 '통계'로

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/components/layout/AppSidebar.vue

@@ -1,14 +1,10 @@
 <script setup>
-import { computed } from 'vue'
+import { RouterLink } from 'vue-router'
-import { RouterLink, useRoute } from 'vue-router'
 import { useAuthStore } from '@/stores/auth'
 import { useUiStore } from '@/stores/ui'
 
 const auth = useAuthStore()
 const ui = useUiStore()
-const route = useRoute()
-// 가계부 섹션에 있을 때만 하위 메뉴 노출
-const inAccount = computed(() => route.path.startsWith('/account'))
 </script>
 
 <template>
@@ -19,18 +15,18 @@ const inAccount = computed(() => route.path.startsWith('/account'))
     </div>
     <nav class="menu">
       <RouterLink to="/" class="menu-item">홈</RouterLink>
-      <RouterLink v-if="auth.isAuthenticated" to="/board" class="menu-item">자유게시판</RouterLink>
+      <template v-if="auth.isAuthenticated">
-      <RouterLink v-if="auth.isAuthenticated" to="/account" class="menu-item">가계부</RouterLink>
+        <RouterLink to="/account/entries" class="menu-item">가계부 내역</RouterLink>
-      <template v-if="auth.isAuthenticated && inAccount">
+        <RouterLink to="/account/stats" class="menu-item">통계</RouterLink>
-        <RouterLink to="/account/entries" class="menu-item sub">가계부 내역</RouterLink>
+        <RouterLink to="/account/recurrings" class="menu-item">정기 거래</RouterLink>
-        <RouterLink to="/account/recurrings" class="menu-item sub">정기 거래</RouterLink>
+        <RouterLink to="/account/wallets" class="menu-item">계좌 관리</RouterLink>
-        <RouterLink to="/account/wallets" class="menu-item sub">계좌 관리</RouterLink>
+        <RouterLink to="/account/categories" class="menu-item">분류 관리</RouterLink>
-        <RouterLink to="/account/categories" class="menu-item sub">분류 관리</RouterLink>
+        <RouterLink to="/account/budget" class="menu-item">예산 설정</RouterLink>
-        <RouterLink to="/account/budget" class="menu-item sub">예산 설정</RouterLink>
+        <RouterLink to="/account/tags" class="menu-item">태그 관리</RouterLink>
-        <RouterLink to="/account/tags" class="menu-item sub">태그 관리</RouterLink>
+        <RouterLink to="/board" class="menu-item">자유게시판</RouterLink>
       </template>
       <RouterLink v-if="auth.user?.role === 'ADMIN'" to="/users" class="menu-item">회원 관리</RouterLink>
-      <RouterLink v-if="auth.user?.role === 'ADMIN'" to="/admin/tags" class="menu-item">태그 관리</RouterLink>
+      <RouterLink v-if="auth.user?.role === 'ADMIN'" to="/admin/tags" class="menu-item">태그 관리(관리자)</RouterLink>
     </nav>
   </aside>
 </template>

src/router/index.js

@@ -48,10 +48,9 @@ const router = createRouter({
       meta: { requiresAuth: true, requiresAdmin: true },
     },
     {
+      // 구 가계부 대시보드 → 내역으로 (대시보드 정보는 홈/통계로 이전)
       path: '/account',
-      name: 'account',
+      redirect: '/account/entries',
-      component: () => import('../views/account/AccountDashboardView.vue'),
-      meta: { requiresAuth: true },
     },
     {
       path: '/account/entries',
@@ -59,6 +58,12 @@ const router = createRouter({
       component: () => import('../views/account/AccountView.vue'),
       meta: { requiresAuth: true },
     },
+    {
+      path: '/account/stats',
+      name: 'account-stats',
+      component: () => import('../views/account/AccountDashboardView.vue'),
+      meta: { requiresAuth: true },
+    },
     {
       path: '/account/tags',
       name: 'account-tags',

src/views/HomeView.vue

@@ -35,8 +35,8 @@ function won(n) {
 
 // 가계부 주요 화면 바로가기
 const shortcuts = [
-  { to: '/account', icon: '📊', label: '대시보드', desc: '한눈에 보기' },
   { to: '/account/entries', icon: '📒', label: '가계부 내역', desc: '수입·지출 기록' },
+  { to: '/account/stats', icon: '📊', label: '통계', desc: '차트로 보기' },
   { to: '/account/wallets', icon: '🏦', label: '계좌 관리', desc: '자산·부채' },
   { to: '/account/budget', icon: '🎯', label: '예산 설정', desc: '예산 대비 지출' },
   { to: '/account/recurrings', icon: '🔁', label: '정기 거래', desc: '반복 수입·지출' },

src/views/account/AccountDashboardView.vue

@@ -258,7 +258,7 @@ onMounted(async () => {
 <template>
   <section class="dash">
     <header class="head">
-      <h1>가계부 대시보드</h1>
+      <h1>통계</h1>
     </header>
 
     <div class="month-nav">