feat: rebuild finance application shell

frontend/src/app/router.tsx

@@ -25,6 +25,9 @@ const ImportsPage = lazy(() =>
 const LoginPage = lazy(() =>
   import('@/pages/LoginPage').then((module) => ({ default: module.LoginPage })),
 )
+const OverviewPage = lazy(() =>
+  import('@/pages/OverviewPage').then((module) => ({ default: module.OverviewPage })),
+)
 const NotFoundPage = lazy(() =>
   import('@/pages/NotFoundPage').then((module) => ({ default: module.NotFoundPage })),
 )
@@ -72,7 +75,7 @@ export function AppRoutes() {
         <Route path="/reset-password" element={<ResetPasswordPage />} />
         <Route element={<RequireAuth />}>
           <Route path="/" element={<AppLayout />}>
-            <Route index element={<Navigate to="/accounts" replace />} />
+            <Route index element={<OverviewPage />} />
             <Route path="accounts" element={<AccountsPage />} />
             <Route path="budget" element={<BudgetPage />} />
             <Route path="operations" element={<OperationsPage />} />

frontend/src/components/layout/AppLayout.tsx

@@ -1,67 +1,97 @@
-import { Link, NavLink, Outlet, useNavigate } from 'react-router-dom'
+import { Link, NavLink, Outlet, useLocation, useNavigate } from 'react-router-dom'
 import { useTranslation } from 'react-i18next'
 import { Button } from '@/components/ui/Button'
 import { LangSwitcher } from '@/components/layout/LangSwitcher'
 import { useLogout, useMe } from '@/hooks/useAuth'
 
 const NAV_ITEMS = [
-  { to: '/accounts', key: 'nav.accounts' },
-  { to: '/budget', key: 'nav.budget' },
-  { to: '/operations', key: 'nav.operations' },
-  { to: '/review', key: 'nav.review' },
-  { to: '/imports', key: 'nav.imports' },
-  { to: '/analytics', key: 'nav.analytics' },
-  { to: '/settings', key: 'nav.settings' },
+  { to: '/', key: 'nav.month', end: true },
+  { to: '/budget', key: 'nav.budget', end: false },
+  { to: '/operations', key: 'nav.operations', end: false },
+  { to: '/imports', key: 'nav.imports', end: false },
+  { to: '/review', key: 'nav.review', end: false },
+  { to: '/analytics', key: 'nav.analytics', end: false },
+  { to: '/settings', key: 'nav.settings', end: false },
+  { to: '/accounts', key: 'nav.accounts', end: false },
 ] as const
 
+const MOBILE_NAV_ITEMS = NAV_ITEMS.filter((item) =>
+  ['/', '/operations', '/imports', '/analytics', '/settings'].includes(item.to),
+)
+
 export function AppLayout() {
   const { t } = useTranslation()
   const me = useMe()
   const logout = useLogout()
   const navigate = useNavigate()
+  const location = useLocation()
+  const pageKey = location.pathname.split('/').filter(Boolean)[0] ?? 'overview'
+
+  const handleLogout = () =>
+    logout.mutate(undefined, {
+      onSettled: () => navigate('/login', { replace: true }),
+    })
 
   return (
     <div className="app-shell">
       <a className="skip-link" href="#main">
         {t('common.skipToContent')}
       </a>
-      <header className="app-header">
-        <Link to="/accounts" className="brand">
-          <span className="brand-mark" aria-hidden="true" />
-          {t('app.brand')}
+      <aside className="app-sidebar">
+        <div className="sidebar-top">
+          <Link to="/" className="brand">
+            <span className="brand-mark" aria-hidden="true">FS</span>
+            <span>FINSPACE</span>
           </Link>
-        <div className="header-side">
-          <LangSwitcher />
-          {me.data ? (
-            <span className="user-chip" title={me.data.email}>
-              {me.data.fullName}
-            </span>
-          ) : null}
-          <Button
-            variant="ghost"
-            onClick={() =>
-              logout.mutate(undefined, {
-                onSettled: () => navigate('/login', { replace: true }),
-              })
-            }
-          >
-            {t('auth.logout')}
-          </Button>
+          <div className="space-identity">
+            <span>{t('app.financialSpace')}</span>
+            <strong>{me.data?.fullName ?? t('app.brand')}</strong>
+            <small>{t('app.ownerActive')}</small>
+          </div>
         </div>
-      </header>
         <nav className="app-nav" aria-label={t('nav.label')}>
           {NAV_ITEMS.map((item) => (
-          <NavLink key={item.to} to={item.to} className="nav-pill">
+            <NavLink key={item.to} end={item.end} to={item.to} className="nav-pill">
               {t(item.key)}
             </NavLink>
           ))}
         </nav>
-      <main id="main" className="app-main">
+        <div className="sidebar-footer">
+          <p className="sync-state"><span aria-hidden="true" />{t('app.synced')}</p>
+          {me.data ? (
+            <div className="profile-block" title={me.data.email}>
+              <span className="profile-avatar" aria-hidden="true">
+                {me.data.fullName.split(/\s+/).map((part) => part[0]).join('').slice(0, 2)}
+              </span>
+              <span>
+                <strong>{me.data.fullName}</strong>
+                <small>{me.data.locale.toUpperCase()} · {me.data.timezone}</small>
+              </span>
+            </div>
+          ) : null}
+          <div className="sidebar-controls">
+            <LangSwitcher />
+            <Button variant="ghost" onClick={handleLogout}>{t('auth.logout')}</Button>
+          </div>
+        </div>
+      </aside>
+      <header className="mobile-header">
+        <Link to="/" className="brand">
+          <span className="brand-mark" aria-hidden="true">FS</span>
+          <span>FINSPACE</span>
+        </Link>
+        <LangSwitcher />
+      </header>
+      <main id="main" className={`app-main view-${pageKey}`}>
         <Outlet />
       </main>
-      <footer className="app-footer">
-        <span>{t('app.footer')}</span>
-      </footer>
+      <nav className="mobile-nav" aria-label={t('nav.label')}>
+        {MOBILE_NAV_ITEMS.map((item) => (
+          <NavLink key={item.to} end={item.end} to={item.to}>
+            {t(item.key)}
+          </NavLink>
+        ))}
+      </nav>
     </div>
   )
 }

frontend/src/i18n/locales/en.json

@@ -1,18 +1,43 @@
 {
   "app": {
-    "title": "Grossbook — finance tracker",
-    "brand": "Grossbook",
-    "footer": "Closed beta · RUB · zero-based budget"
+    "title": "Finspace — household finance",
+    "brand": "Finspace",
+    "footer": "RUB · private household ledger",
+    "financialSpace": "Financial space",
+    "ownerActive": "Owner · active",
+    "synced": "All data synced"
   },
   "nav": {
     "label": "Primary navigation",
+    "month": "This month",
     "accounts": "Accounts",
     "budget": "Budget",
-    "operations": "Operations",
+    "operations": "Ledger",
     "review": "Review queue",
-    "imports": "Imports",
+    "imports": "Statements",
     "analytics": "Analytics",
-    "settings": "Settings & data"
+    "settings": "Space & data"
+  },
+  "overview": {
+    "subtitle": "Your household money, explained for the current month.",
+    "openBudget": "Open full budget",
+    "newOperation": "New operation",
+    "availableNow": "cash available now",
+    "afterPlan": "after plan and expected income",
+    "reserved": "reserved into categories",
+    "ofFunded": "spent from funded money",
+    "monthStory": "How the month is moving",
+    "liveState": "Live state",
+    "poolAndIncome": "Pool and actual income",
+    "funded": "Funded to categories",
+    "spent": "Spent from categories",
+    "poolRemaining": "Pool remaining",
+    "closeReadiness": "Close readiness",
+    "blockers": "blockers",
+    "readyToClose": "No blockers. This month is ready to close.",
+    "importsNeedReview": "{{count}} statement needs review",
+    "reviewBlockers": "Review blockers",
+    "categoryPulse": "Category pulse"
   },
   "lang": {
     "label": "Language"

frontend/src/i18n/locales/ru.json

@@ -1,18 +1,43 @@
 {
   "app": {
-    "title": "Гроссбух — финансовый трекер",
-    "brand": "Гроссбух",
-    "footer": "Закрытая бета · RUB · zero-based бюджет"
+    "title": "Finspace — семейные финансы",
+    "brand": "Finspace",
+    "footer": "RUB · приватный семейный гроссбух",
+    "financialSpace": "Финансовое пространство",
+    "ownerActive": "Владелец · активно",
+    "synced": "Все данные синхронизированы"
   },
   "nav": {
     "label": "Основная навигация",
+    "month": "Этот месяц",
     "accounts": "Счета",
     "budget": "Бюджет",
-    "operations": "Операции",
+    "operations": "Гроссбух",
     "review": "Очередь разбора",
-    "imports": "Импорт",
+    "imports": "Выписки",
     "analytics": "Аналитика",
-    "settings": "Настройки и данные"
+    "settings": "Пространство и данные"
+  },
+  "overview": {
+    "subtitle": "Семейные деньги с объяснением текущего месяца.",
+    "openBudget": "Открыть весь бюджет",
+    "newOperation": "Новая операция",
+    "availableNow": "деньги, доступные сейчас",
+    "afterPlan": "после плана и ожидаемых доходов",
+    "reserved": "зарезервировано по категориям",
+    "ofFunded": "потрачено из профинансированного",
+    "monthStory": "Как движется месяц",
+    "liveState": "Текущее состояние",
+    "poolAndIncome": "Пул и полученный доход",
+    "funded": "Распределено по категориям",
+    "spent": "Потрачено по категориям",
+    "poolRemaining": "Осталось в пуле",
+    "closeReadiness": "Готовность к закрытию",
+    "blockers": "блокировок",
+    "readyToClose": "Блокировок нет. Месяц можно закрывать.",
+    "importsNeedReview": "Выписок на проверке: {{count}}",
+    "reviewBlockers": "Разобрать блокировки",
+    "categoryPulse": "Состояние категорий"
   },
   "lang": {
     "label": "Язык"

frontend/src/pages/OverviewPage.tsx

@@ -0,0 +1,96 @@
+import { Link } from 'react-router-dom'
+import { useTranslation } from 'react-i18next'
+import { PageHeader } from '@/components/ui/PageHeader'
+import { QueryGate } from '@/components/ui/QueryGate'
+import { useBudgetCategories, useBudgetSummary } from '@/hooks/useBudget'
+import { useImports } from '@/hooks/useImports'
+import { categoryLabel } from '@/lib/categoryLabel'
+import { currentMonth, formatMonth } from '@/lib/dates'
+import { currentLocale } from '@/lib/locale'
+import { formatMoney } from '@/lib/money'
+
+export function OverviewPage() {
+  const { t, i18n } = useTranslation()
+  const locale = currentLocale(i18n.language)
+  const month = currentMonth()
+  const summary = useBudgetSummary(month)
+  const categories = useBudgetCategories(month)
+  const imports = useImports()
+  const money = (value: number) => formatMoney(value, locale)
+  const attentionImports = (imports.data ?? []).filter((item) => item.status === 'review_required')
+
+  return (
+    <div className="overview-page">
+      <PageHeader
+        title={formatMonth(month, locale)}
+        subtitle={t('overview.subtitle')}
+        actions={
+          <div className="page-actions-row">
+            <Link className="btn btn-subtle" to="/budget">{t('overview.openBudget')}</Link>
+            <Link className="btn btn-primary" to="/operations">{t('overview.newOperation')}</Link>
+          </div>
+        }
+      />
+      <QueryGate query={summary}>
+        {(data) => (
+          <>
+            <section className="mobile-pool" aria-label={t('budget.actualPool')}>
+              <span>{t('budget.actualPool')}</span>
+              <strong className="num">{money(data.actualPoolKopecks)}</strong>
+              <small>{t(`budget.status.${data.status}`)}</small>
+            </section>
+            <dl className="stats overview-stats">
+              <div className="stat"><dt>{t('budget.actualPool')}</dt><dd className="num">{money(data.actualPoolKopecks)}</dd><small>{t('overview.availableNow')}</small></div>
+              <div className="stat"><dt>{t('budget.projectedPool')}</dt><dd className="num">{money(data.projectedPoolKopecks)}</dd><small>{t('overview.afterPlan')}</small></div>
+              <div className="stat"><dt>{t('budget.fundedTotal')}</dt><dd className="num">{money(data.fundedTotalKopecks)}</dd><small>{t('overview.reserved')}</small></div>
+              <div className="stat"><dt>{t('budget.spentTotal')}</dt><dd className="num">{money(data.spentTotalKopecks)}</dd><small>{t('overview.ofFunded')}</small></div>
+            </dl>
+            <div className="overview-workbench">
+              <section className="month-story">
+                <div className="section-heading">
+                  <h2>{t('overview.monthStory')}</h2>
+                  <span>{t('overview.liveState')}</span>
+                </div>
+                <ol className="story-list">
+                  <li><span>{t('overview.poolAndIncome')}</span><strong className="num">{money(data.actualPoolKopecks + data.fundedTotalKopecks)}</strong></li>
+                  <li><span>{t('overview.funded')}</span><strong className="num neg">−{money(data.fundedTotalKopecks)}</strong></li>
+                  <li><span>{t('overview.spent')}</span><strong className="num neg">−{money(data.spentTotalKopecks)}</strong></li>
+                  <li><span>{t('overview.poolRemaining')}</span><strong className="num">{money(data.actualPoolKopecks)}</strong></li>
+                </ol>
+              </section>
+              <aside className="decision-panel">
+                <div className="section-heading"><h2>{t('overview.closeReadiness')}</h2><span>{data.blockers.length} {t('overview.blockers')}</span></div>
+                {data.blockers.length > 0 ? (
+                  <ul>{data.blockers.map((blocker) => <li key={blocker.code}>{t(`budget.blockers.${blocker.code}`, { defaultValue: blocker.message ?? blocker.code })}</li>)}</ul>
+                ) : <p>{t('overview.readyToClose')}</p>}
+                {attentionImports.length > 0 ? <p>{t('overview.importsNeedReview', { count: attentionImports.length })}</p> : null}
+                <Link className="btn btn-subtle" to="/review">{t('overview.reviewBlockers')}</Link>
+              </aside>
+            </div>
+          </>
+        )}
+      </QueryGate>
+      <section className="category-pulse" aria-label={t('overview.categoryPulse')}>
+        <div className="section-heading"><h2>{t('overview.categoryPulse')}</h2><Link to="/budget">{t('overview.openBudget')}</Link></div>
+        <QueryGate query={categories}>
+          {(items) => (
+            <div className="pulse-grid">
+              {items.filter((item) => !item.archived).slice(0, 4).map((item) => {
+                const ratio = item.fundedKopecks > 0 ? Math.min(item.spentKopecks / item.fundedKopecks, 1) : 0
+                return (
+                  <article className="pulse-item" key={item.id}>
+                    <span>{categoryLabel(item, t)}</span>
+                    <strong className="num">{money(item.availableKopecks)}</strong>
+                    <small>{t('budget.available')}</small>
+                    <span className="pulse-track"><span style={{ width: `${ratio * 100}%` }} /></span>
+                  </article>
+                )
+              })}
+            </div>
+          )}
+        </QueryGate>
+      </section>
+      <div className="mobile-primary-action"><Link className="btn btn-primary" to="/operations">{t('overview.newOperation')}</Link></div>
+    </div>
+  )
+}