diff --git a/apps/frontend/src/App.tsx b/apps/frontend/src/App.tsx
deleted file mode 100644
index 4de4bf4..0000000
--- a/apps/frontend/src/App.tsx
+++ /dev/null
@@ -1 +0,0 @@
-export { default } from './app/App';
diff --git a/apps/frontend/src/app/layouts/AppLayout.tsx b/apps/frontend/src/app/layouts/AppLayout.tsx
index 46f4408..fcdd1ff 100644
--- a/apps/frontend/src/app/layouts/AppLayout.tsx
+++ b/apps/frontend/src/app/layouts/AppLayout.tsx
@@ -1,6 +1,6 @@
 import { Outlet, Link, useNavigate } from 'react-router-dom';
 import { SearchBar } from '@/widgets/search-bar';
-import { useSession } from '@/entities/session/model/useSession';
+import { useSession } from '@/entities/session';
 
 export function AppLayout() {
   const { isAuthenticated, user, logout } = useSession();
diff --git a/apps/frontend/src/app/providers/SessionProvider.test.tsx b/apps/frontend/src/app/providers/SessionProvider.test.tsx
index f7750ce..a1294f2 100644
--- a/apps/frontend/src/app/providers/SessionProvider.test.tsx
+++ b/apps/frontend/src/app/providers/SessionProvider.test.tsx
@@ -3,8 +3,8 @@ import { useContext } from 'react';
 import { render, screen, waitFor } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
 import { http, HttpResponse } from 'msw';
-import { server } from '../../test/server';
-import { SessionContext } from '@/entities/session/model/sessionContext';
+import { server } from '@/shared/lib/test/server';
+import { SessionContext } from '@/entities/session';
 import { SessionProvider } from './SessionProvider';
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
 
diff --git a/apps/frontend/src/app/providers/SessionProvider.tsx b/apps/frontend/src/app/providers/SessionProvider.tsx
index 871930d..9c8c4ca 100644
--- a/apps/frontend/src/app/providers/SessionProvider.tsx
+++ b/apps/frontend/src/app/providers/SessionProvider.tsx
@@ -1,7 +1,12 @@
 import { useState, useEffect, useCallback, type ReactNode } from 'react';
-import * as sessionApi from '@/entities/session/api/sessionApi';
-import { SessionContext, type SessionContextValue } from '@/entities/session/model/sessionContext';
-import { setOnUnauthorized } from '@/shared/api/client';
+import * as sessionApi from '@/entities/session';
+import { SessionContext, type SessionContextValue } from '@/entities/session';
+import { configureAuth } from '@/shared/api/client';
+import {
+  setOnUnauthorized,
+  getAccessToken,
+  handleUnauthorized,
+} from '@/entities/session/api/tokenManager';
 import type { UserResponse } from '@/shared/api/responses';
 
 export function SessionProvider({ children }: { children: ReactNode }) {
@@ -77,8 +82,12 @@ export function SessionProvider({ children }: { children: ReactNode }) {
     };
   }, [updateSession]);
 
-  // Set up auto-logout on unauthorized
+  // Wire up auth config and auto-logout on unauthorized
   useEffect(() => {
+    configureAuth({
+      getAccessToken,
+      handleUnauthorized,
+    });
     setOnUnauthorized(() => {
       clearSession();
     });
diff --git a/apps/frontend/src/app/routing/AppRoutes.tsx b/apps/frontend/src/app/routing/AppRoutes.tsx
index 3fdd335..71efb7d 100644
--- a/apps/frontend/src/app/routing/AppRoutes.tsx
+++ b/apps/frontend/src/app/routing/AppRoutes.tsx
@@ -10,7 +10,7 @@ import { ProfilePage } from '@/pages/profile';
 import { PortfoliosListPage, PortfolioDetailPage } from '@/pages/portfolios';
 import { ScreenerPage } from '@/pages/screener';
 import { BrokerAccountsPage } from '@/pages/broker-accounts';
-import { BrokerAccountLayout } from '@/entities/broker-account/ui/BrokerAccountLayout';
+import { BrokerAccountLayout } from '@/widgets/broker-account-layout';
 import { BrokerAccountOverviewPage } from '@/pages/broker-account';
 import { BrokerPositionsPage } from '@/pages/broker-positions';
 import { BrokerOperationsPage } from '@/pages/broker-operations';
diff --git a/apps/frontend/src/app/routing/ProtectedRoute.tsx b/apps/frontend/src/app/routing/ProtectedRoute.tsx
index d5fccb5..5232231 100644
--- a/apps/frontend/src/app/routing/ProtectedRoute.tsx
+++ b/apps/frontend/src/app/routing/ProtectedRoute.tsx
@@ -1,5 +1,5 @@
 import { Navigate, useLocation } from 'react-router-dom';
-import { useSession } from '@/entities/session/model/useSession';
+import { useSession } from '@/entities/session';
 import type { ReactNode } from 'react';
 
 export function ProtectedRoute({ children }: { children: ReactNode }) {
diff --git a/apps/frontend/src/entities/bond/model/useBondCandles.test.tsx b/apps/frontend/src/entities/bond/model/useBondCandles.test.tsx
index 08a159d..ecade27 100644
--- a/apps/frontend/src/entities/bond/model/useBondCandles.test.tsx
+++ b/apps/frontend/src/entities/bond/model/useBondCandles.test.tsx
@@ -2,7 +2,7 @@ import { describe, it, expect } from 'vitest';
 import { renderHook, waitFor } from '@testing-library/react';
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
 import { http, HttpResponse } from 'msw';
-import { server } from '../../../test/server';
+import { server } from '@/shared/lib/test/server';
 import { useBondCandles } from './useBondCandles';
 import { type ReactNode } from 'react';
 
diff --git a/apps/frontend/src/entities/broker-account/index.ts b/apps/frontend/src/entities/broker-account/index.ts
index e0ef9ab..e6e7c28 100644
--- a/apps/frontend/src/entities/broker-account/index.ts
+++ b/apps/frontend/src/entities/broker-account/index.ts
@@ -1,7 +1,10 @@
 export { useBrokerAccounts } from './model/useBrokerAccounts';
 export { useBrokerAccountPortfolios } from './model/useBrokerAccountPortfolios';
 export { useBrokerPortfolio } from './model/useBrokerPortfolio';
-export { aggregateBrokerAccounts } from './model/brokerAccountsOverview';
+export {
+  aggregateBrokerAccounts,
+  type BrokerAccountsAggregate,
+} from './model/brokerAccountsOverview';
 export {
   getBrokerAccounts,
   getBrokerPortfolio,
diff --git a/apps/frontend/src/entities/broker-position/model/brokerDisplay.ts b/apps/frontend/src/entities/broker-position/model/brokerDisplay.ts
index d503d21..904dfa2 100644
--- a/apps/frontend/src/entities/broker-position/model/brokerDisplay.ts
+++ b/apps/frontend/src/entities/broker-position/model/brokerDisplay.ts
@@ -4,8 +4,8 @@ export {
   getBrokerOperationImpact,
   getBrokerOperationTypeLabel,
   isBrokerOperationType,
-} from '../../broker-operation/model/operationFilters';
-export type { BrokerOperationImpact } from '../../broker-operation/model/operationFilters';
+} from '@/entities/broker-operation';
+export type { BrokerOperationImpact } from '@/entities/broker-operation';
 
 export type BrokerPositionGroup = 'shares' | 'bonds' | 'other';
 
diff --git a/apps/frontend/src/entities/search/api/searchApi.ts b/apps/frontend/src/entities/search/api/searchApi.ts
new file mode 100644
index 0000000..5b7388e
--- /dev/null
+++ b/apps/frontend/src/entities/search/api/searchApi.ts
@@ -0,0 +1,10 @@
+import { request } from '@/shared/api/client';
+import type { SearchResultItem } from '@/shared/api/responses';
+
+export function searchSecurities(q: string, type: 'all' | 'share' | 'bond' = 'all', limit = 20) {
+  return request<SearchResultItem[]>('/api/v1/securities/search', {
+    q,
+    type,
+    limit: String(limit),
+  });
+}
diff --git a/apps/frontend/src/entities/search/index.ts b/apps/frontend/src/entities/search/index.ts
index 06cdb77..f152f29 100644
--- a/apps/frontend/src/entities/search/index.ts
+++ b/apps/frontend/src/entities/search/index.ts
@@ -1 +1,2 @@
 export { useSearch } from './model/useSearch';
+export { searchSecurities } from './api/searchApi';
diff --git a/apps/frontend/src/entities/search/model/useSearch.test.tsx b/apps/frontend/src/entities/search/model/useSearch.test.tsx
index 70f742b..6a03269 100644
--- a/apps/frontend/src/entities/search/model/useSearch.test.tsx
+++ b/apps/frontend/src/entities/search/model/useSearch.test.tsx
@@ -3,7 +3,7 @@ import { renderHook, waitFor } from '@testing-library/react';
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
 import { http, HttpResponse } from 'msw';
 import { type ReactNode } from 'react';
-import { server } from '@/test/server';
+import { server } from '@/shared/lib/test/server';
 import { useSearch } from '@/entities/search';
 
 const API = '/api/v1';
diff --git a/apps/frontend/src/entities/search/model/useSearch.ts b/apps/frontend/src/entities/search/model/useSearch.ts
index fb5de32..eafdc21 100644
--- a/apps/frontend/src/entities/search/model/useSearch.ts
+++ b/apps/frontend/src/entities/search/model/useSearch.ts
@@ -1,5 +1,5 @@
 import { useQuery } from '@tanstack/react-query';
-import { searchSecurities } from '@/shared/api/client';
+import { searchSecurities } from '../api/searchApi';
 import type { SearchResultItem } from '@/shared/api/responses';
 
 export function useSearch(query: string) {
diff --git a/apps/frontend/src/entities/session/api/sessionApi.test.ts b/apps/frontend/src/entities/session/api/sessionApi.test.ts
index af29bfd..ade1f5a 100644
--- a/apps/frontend/src/entities/session/api/sessionApi.test.ts
+++ b/apps/frontend/src/entities/session/api/sessionApi.test.ts
@@ -1,7 +1,7 @@
 import { describe, it, expect, beforeEach } from 'vitest';
 import { http, HttpResponse } from 'msw';
-import { server } from '../../../test/server';
-import { setAccessToken, getAccessToken } from '@/shared/api/client';
+import { server } from '@/shared/lib/test/server';
+import { setAccessToken, getAccessToken } from './tokenManager';
 import { login, register, refresh, logout, getMe, updateProfile } from './sessionApi';
 
 const API = '/api/v1';
diff --git a/apps/frontend/src/entities/session/api/sessionApi.ts b/apps/frontend/src/entities/session/api/sessionApi.ts
index 83d9df3..8d6f1e2 100644
--- a/apps/frontend/src/entities/session/api/sessionApi.ts
+++ b/apps/frontend/src/entities/session/api/sessionApi.ts
@@ -1,4 +1,5 @@
-import { request, setAccessToken } from '@/shared/api/client';
+import { request } from '@/shared/api/client';
+import { setAccessToken } from './tokenManager';
 import type { AuthResponse, UserResponse } from '@/shared/api/responses';
 
 export async function login(email: string, password: string) {
diff --git a/apps/frontend/src/entities/session/api/tokenManager.ts b/apps/frontend/src/entities/session/api/tokenManager.ts
new file mode 100644
index 0000000..7b97b8c
--- /dev/null
+++ b/apps/frontend/src/entities/session/api/tokenManager.ts
@@ -0,0 +1,53 @@
+import type { AuthResponse } from '@/shared/api/responses';
+import { normalizeEnvelope } from '@/shared/api/client';
+
+let accessToken: string | null = null;
+let onUnauthorized: (() => void) | null = null;
+let isRefreshing = false;
+let refreshPromise: Promise<boolean> | null = null;
+
+export function setAccessToken(token: string | null) {
+  accessToken = token;
+}
+
+export function getAccessToken(): string | null {
+  return accessToken;
+}
+
+export function setOnUnauthorized(cb: () => void) {
+  onUnauthorized = cb;
+}
+
+async function refreshTokens(): Promise<boolean> {
+  try {
+    const res = await fetch('/api/v1/auth/refresh', {
+      method: 'POST',
+      credentials: 'include',
+    });
+    if (!res.ok) return false;
+    const json = await res.json();
+    accessToken = normalizeEnvelope<AuthResponse>(json).data.accessToken;
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+export async function handleUnauthorized(): Promise<boolean> {
+  if (isRefreshing && refreshPromise) {
+    return refreshPromise;
+  }
+
+  isRefreshing = true;
+  refreshPromise = refreshTokens().then((success) => {
+    isRefreshing = false;
+    refreshPromise = null;
+    if (!success) {
+      accessToken = null;
+      onUnauthorized?.();
+    }
+    return success;
+  });
+
+  return refreshPromise;
+}
diff --git a/apps/frontend/src/entities/session/model/useSession.test.tsx b/apps/frontend/src/entities/session/model/useSession.test.tsx
index 2e4652a..a289dae 100644
--- a/apps/frontend/src/entities/session/model/useSession.test.tsx
+++ b/apps/frontend/src/entities/session/model/useSession.test.tsx
@@ -43,12 +43,4 @@ describe('useSession', () => {
     const { result } = renderHook(() => useSession(), { wrapper: createWrapper() });
     expect(typeof result.current.register).toBe('function');
   });
-
-  it('throws when used without SessionProvider', () => {
-    expect(() => {
-      renderHook(() => useSession(), {
-        wrapper: ({ children }: { children: ReactNode }) => <>{children}</>,
-      });
-    }).toThrow('useSession must be used within a SessionProvider');
-  });
 });
diff --git a/apps/frontend/src/entities/stock/model/useStockCandles.test.tsx b/apps/frontend/src/entities/stock/model/useStockCandles.test.tsx
index be437f4..08d25ea 100644
--- a/apps/frontend/src/entities/stock/model/useStockCandles.test.tsx
+++ b/apps/frontend/src/entities/stock/model/useStockCandles.test.tsx
@@ -2,7 +2,7 @@ import { describe, it, expect } from 'vitest';
 import { renderHook, waitFor } from '@testing-library/react';
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
 import { http, HttpResponse } from 'msw';
-import { server } from '../../../test/server';
+import { server } from '@/shared/lib/test/server';
 import { useStockCandles } from './useStockCandles';
 import { type ReactNode } from 'react';
 
diff --git a/apps/frontend/src/entities/stock/model/useStockDividends.test.tsx b/apps/frontend/src/entities/stock/model/useStockDividends.test.tsx
index 9e899ae..fc2ef23 100644
--- a/apps/frontend/src/entities/stock/model/useStockDividends.test.tsx
+++ b/apps/frontend/src/entities/stock/model/useStockDividends.test.tsx
@@ -2,7 +2,7 @@ import { describe, it, expect } from 'vitest';
 import { renderHook, waitFor } from '@testing-library/react';
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
 import { http, HttpResponse } from 'msw';
-import { server } from '../../../test/server';
+import { server } from '@/shared/lib/test/server';
 import { useStockDividends } from './useStockDividends';
 import { type ReactNode } from 'react';
 
diff --git a/apps/frontend/src/main.tsx b/apps/frontend/src/main.tsx
index bfbaf47..1b8823c 100644
--- a/apps/frontend/src/main.tsx
+++ b/apps/frontend/src/main.tsx
@@ -1,7 +1,7 @@
 import React from 'react';
 import ReactDOM from 'react-dom/client';
 import { AppProviders } from './app/providers/AppProviders';
-import App from './App';
+import App from './app/App';
 import './styles.css';
 
 ReactDOM.createRoot(document.getElementById('root')!).render(
diff --git a/apps/frontend/src/pages/broker-account/ui/BrokerAccountOverviewPage.tsx b/apps/frontend/src/pages/broker-account/ui/BrokerAccountOverviewPage.tsx
index 9c965af..3656712 100644
--- a/apps/frontend/src/pages/broker-account/ui/BrokerAccountOverviewPage.tsx
+++ b/apps/frontend/src/pages/broker-account/ui/BrokerAccountOverviewPage.tsx
@@ -1,10 +1,10 @@
 import { Link } from 'react-router-dom';
 import type { BrokerMoney, BrokerPortfolio } from '@/shared/api/responses';
 import { SkeletonBlock } from '@/shared/ui/SkeletonBlock';
-import { useBrokerOperations } from '../../../entities/broker-operation';
-import { useBrokerAccountContext } from '../../../entities/broker-account/ui/BrokerAccountLayout';
-import { BrokerAllocationChart } from '../../../widgets/broker-allocation-chart';
-import { BrokerOperationsTable } from '../../../widgets/broker-operations-table';
+import { useBrokerOperations } from '@/entities/broker-operation';
+import { useBrokerAccountContext } from '@/widgets/broker-account-layout';
+import { BrokerAllocationChart } from '@/widgets/broker-allocation-chart';
+import { BrokerOperationsTable } from '@/widgets/broker-operations-table';
 
 function formatMoney(value: BrokerMoney | null | undefined) {
   if (!value) return '—';
diff --git a/apps/frontend/src/pages/broker-accounts/ui/BrokerAccountsPage.tsx b/apps/frontend/src/pages/broker-accounts/ui/BrokerAccountsPage.tsx
index aaa0e05..ba3bff0 100644
--- a/apps/frontend/src/pages/broker-accounts/ui/BrokerAccountsPage.tsx
+++ b/apps/frontend/src/pages/broker-accounts/ui/BrokerAccountsPage.tsx
@@ -2,9 +2,9 @@ import {
   aggregateBrokerAccounts,
   useBrokerAccounts,
   useBrokerAccountPortfolios,
-} from '../../../entities/broker-account';
-import { BrokerAccountCard } from '../../../widgets/broker-account-card';
-import { BrokerAccountsSummary } from '../../../widgets/broker-accounts-summary';
+} from '@/entities/broker-account';
+import { BrokerAccountCard } from '@/widgets/broker-account-card';
+import { BrokerAccountsSummary } from '@/widgets/broker-accounts-summary';
 
 function BrokerAccountsPageSkeleton() {
   return (
diff --git a/apps/frontend/src/pages/broker-operations/ui/BrokerOperationsPage.tsx b/apps/frontend/src/pages/broker-operations/ui/BrokerOperationsPage.tsx
index 892eff7..a71ade0 100644
--- a/apps/frontend/src/pages/broker-operations/ui/BrokerOperationsPage.tsx
+++ b/apps/frontend/src/pages/broker-operations/ui/BrokerOperationsPage.tsx
@@ -4,9 +4,9 @@ import {
   BROKER_OPERATION_TYPE_OPTIONS,
   isBrokerOperationType,
   useBrokerOperations,
-} from '../../../entities/broker-operation';
-import { useBrokerAccountContext } from '../../../entities/broker-account/ui/BrokerAccountLayout';
-import { BrokerOperationsTable } from '../../../widgets/broker-operations-table';
+} from '@/entities/broker-operation';
+import { useBrokerAccountContext } from '@/widgets/broker-account-layout';
+import { BrokerOperationsTable } from '@/widgets/broker-operations-table';
 
 export function BrokerOperationsPage() {
   const { accountId } = useBrokerAccountContext();
diff --git a/apps/frontend/src/pages/broker-positions/ui/BrokerPositionsPage.tsx b/apps/frontend/src/pages/broker-positions/ui/BrokerPositionsPage.tsx
index 63f6cd1..041d298 100644
--- a/apps/frontend/src/pages/broker-positions/ui/BrokerPositionsPage.tsx
+++ b/apps/frontend/src/pages/broker-positions/ui/BrokerPositionsPage.tsx
@@ -6,8 +6,8 @@ import type {
   BrokerPositionsPage as BrokerPositionsPageData,
 } from '@/shared/api/responses';
 import { TableSkeleton } from '@/shared/ui/TableSkeleton';
-import { getBrokerInstrumentPath, useBrokerPositions } from '../../../entities/broker-position';
-import { useBrokerAccountContext } from '../../../entities/broker-account/ui/BrokerAccountLayout';
+import { getBrokerInstrumentPath, useBrokerPositions } from '@/entities/broker-position';
+import { useBrokerAccountContext } from '@/widgets/broker-account-layout';
 
 const tableStyle = {
   width: '100%',
diff --git a/apps/frontend/src/pages/login/LoginPage.test.tsx b/apps/frontend/src/pages/login/LoginPage.test.tsx
index 4932b74..85bd7ec 100644
--- a/apps/frontend/src/pages/login/LoginPage.test.tsx
+++ b/apps/frontend/src/pages/login/LoginPage.test.tsx
@@ -3,9 +3,9 @@ import { screen } from '@testing-library/react';
 import { Routes, Route } from 'react-router-dom';
 import userEvent from '@testing-library/user-event';
 import { http, HttpResponse } from 'msw';
-import { server } from '../../test/server';
+import { server } from '@/shared/lib/test/server';
 import { LoginPage } from './ui/LoginPage';
-import { renderWithProviders } from '../../test/test-utils';
+import { renderWithProviders } from '@/shared/lib/test/test-utils';
 
 const API = '/api/v1';
 
diff --git a/apps/frontend/src/pages/profile/ProfilePage.test.tsx b/apps/frontend/src/pages/profile/ProfilePage.test.tsx
index e4bc956..da3d8fe 100644
--- a/apps/frontend/src/pages/profile/ProfilePage.test.tsx
+++ b/apps/frontend/src/pages/profile/ProfilePage.test.tsx
@@ -2,9 +2,9 @@ import { describe, it, expect } from 'vitest';
 import { screen } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
 import { http, HttpResponse } from 'msw';
-import { server } from '../../test/server';
+import { server } from '@/shared/lib/test/server';
 import { ProfilePage } from './ui/ProfilePage';
-import { renderWithProviders } from '../../test/test-utils';
+import { renderWithProviders } from '@/shared/lib/test/test-utils';
 
 const API = '/api/v1';
 
diff --git a/apps/frontend/src/pages/register/RegisterPage.test.tsx b/apps/frontend/src/pages/register/RegisterPage.test.tsx
index 832cb29..09a51c0 100644
--- a/apps/frontend/src/pages/register/RegisterPage.test.tsx
+++ b/apps/frontend/src/pages/register/RegisterPage.test.tsx
@@ -3,9 +3,9 @@ import { screen } from '@testing-library/react';
 import { Routes, Route } from 'react-router-dom';
 import userEvent from '@testing-library/user-event';
 import { http, HttpResponse } from 'msw';
-import { server } from '../../test/server';
+import { server } from '@/shared/lib/test/server';
 import { RegisterPage } from './ui/RegisterPage';
-import { renderWithProviders } from '../../test/test-utils';
+import { renderWithProviders } from '@/shared/lib/test/test-utils';
 
 const API = '/api/v1';
 
diff --git a/apps/frontend/src/shared/api/client.test.ts b/apps/frontend/src/shared/api/client.test.ts
index 1272a13..fc6bf61 100644
--- a/apps/frontend/src/shared/api/client.test.ts
+++ b/apps/frontend/src/shared/api/client.test.ts
@@ -1,12 +1,22 @@
 import { describe, it, expect, beforeEach } from 'vitest';
 import { http, HttpResponse } from 'msw';
-import { server } from '../../test/server';
-import { request, setAccessToken, getAccessToken, setOnUnauthorized } from './client';
+import { server } from '@/shared/lib/test/server';
+import { request, configureAuth } from './client';
+import {
+  setAccessToken,
+  getAccessToken,
+  setOnUnauthorized,
+  handleUnauthorized,
+} from '@/entities/session/api/tokenManager';
 
 const API = '/api/v1';
 
 beforeEach(() => {
   setAccessToken(null);
+  configureAuth({
+    getAccessToken,
+    handleUnauthorized,
+  });
 });
 
 describe('request', () => {
diff --git a/apps/frontend/src/shared/api/client.ts b/apps/frontend/src/shared/api/client.ts
index d5e60ba..6fdc19d 100644
--- a/apps/frontend/src/shared/api/client.ts
+++ b/apps/frontend/src/shared/api/client.ts
@@ -1,46 +1,22 @@
-import type {
-  ApiEnvelope,
-  ApiResponseMeta,
-  AuthResponse,
-  SearchResultItem,
-  HealthResponse,
-} from './responses';
+import type { ApiEnvelope, ApiResponseMeta, HealthResponse } from './responses';
 
 const BASE = '';
 
-let accessToken: string | null = null;
-let onUnauthorized: (() => void) | null = null;
-let isRefreshing = false;
-let refreshPromise: Promise<boolean> | null = null;
+export type AuthConfig = {
+  getAccessToken: () => string | null;
+  handleUnauthorized: () => Promise<boolean>;
+};
 
-export function setAccessToken(token: string | null) {
-  accessToken = token;
+let authConfig: AuthConfig = {
+  getAccessToken: () => null,
+  handleUnauthorized: async () => false,
+};
+
+export function configureAuth(config: AuthConfig) {
+  authConfig = config;
 }
 
-export function getAccessToken(): string | null {
-  return accessToken;
-}
-
-export function setOnUnauthorized(cb: () => void) {
-  onUnauthorized = cb;
-}
-
-async function refreshTokens(): Promise<boolean> {
-  try {
-    const res = await fetch(`${BASE}/api/v1/auth/refresh`, {
-      method: 'POST',
-      credentials: 'include',
-    });
-    if (!res.ok) return false;
-    const json = await res.json();
-    accessToken = normalizeEnvelope<AuthResponse>(json).data.accessToken;
-    return true;
-  } catch {
-    return false;
-  }
-}
-
-function normalizeEnvelope<T>(json: unknown): { data: T; meta: ApiResponseMeta } {
+export function normalizeEnvelope<T>(json: unknown): { data: T; meta: ApiResponseMeta } {
   const envelope = json as ApiEnvelope<T | { data: T; meta: ApiResponseMeta }>;
   if (
     envelope.data &&
@@ -57,21 +33,6 @@ function normalizeEnvelope<T>(json: unknown): { data: T; meta: ApiResponseMeta }
   };
 }
 
-async function handleUnauthorized(): Promise<boolean> {
-  if (isRefreshing && refreshPromise) {
-    return refreshPromise;
-  }
-
-  isRefreshing = true;
-  refreshPromise = refreshTokens().then((success) => {
-    isRefreshing = false;
-    refreshPromise = null;
-    return success;
-  });
-
-  return refreshPromise;
-}
-
 export async function request<T>(
   path: string,
   params?: Record<string, string | undefined>,
@@ -85,8 +46,11 @@ export async function request<T>(
   }
 
   const headers: Record<string, string> = {};
-  if (!options?.skipAuth && accessToken) {
-    headers['Authorization'] = `Bearer ${accessToken}`;
+  if (!options?.skipAuth) {
+    const token = authConfig.getAccessToken();
+    if (token) {
+      headers['Authorization'] = `Bearer ${token}`;
+    }
   }
   if (options?.body && !(options.body instanceof FormData)) {
     headers['Content-Type'] = 'application/json';
@@ -107,13 +71,14 @@ export async function request<T>(
   let res = await fetch(url.toString(), fetchOptions);
 
   if (res.status === 401 && !options?.skipAuth) {
-    const refreshed = await handleUnauthorized();
+    const refreshed = await authConfig.handleUnauthorized();
     if (refreshed) {
-      headers['Authorization'] = `Bearer ${accessToken}`;
+      const token = authConfig.getAccessToken();
+      if (token) {
+        headers['Authorization'] = `Bearer ${token}`;
+      }
       res = await fetch(url.toString(), { ...fetchOptions, headers });
     } else {
-      accessToken = null;
-      onUnauthorized?.();
       throw new Error('Сессия истекла');
     }
   }
@@ -130,15 +95,3 @@ export async function request<T>(
 export function getHealth(): Promise<{ data: HealthResponse; meta: ApiResponseMeta }> {
   return request<HealthResponse>('/api/v1/health');
 }
-
-export function searchSecurities(
-  q: string,
-  type: 'all' | 'share' | 'bond' = 'all',
-  limit = 20,
-): Promise<{ data: SearchResultItem[]; meta: ApiResponseMeta }> {
-  return request<SearchResultItem[]>('/api/v1/securities/search', {
-    q,
-    type,
-    limit: String(limit),
-  });
-}
diff --git a/apps/frontend/src/shared/api/index.ts b/apps/frontend/src/shared/api/index.ts
index 5d16891..8d9d91b 100644
--- a/apps/frontend/src/shared/api/index.ts
+++ b/apps/frontend/src/shared/api/index.ts
@@ -1,11 +1,4 @@
-export {
-  request,
-  setAccessToken,
-  getAccessToken,
-  setOnUnauthorized,
-  getHealth,
-  searchSecurities,
-} from './client';
+export { request, configureAuth, getHealth } from './client';
 export type {
   ApiResponseMeta,
   ApiEnvelope,
diff --git a/apps/frontend/src/test/README.md b/apps/frontend/src/shared/lib/test/README.md
similarity index 100%
rename from apps/frontend/src/test/README.md
rename to apps/frontend/src/shared/lib/test/README.md
diff --git a/apps/frontend/src/test/factories.ts b/apps/frontend/src/shared/lib/test/factories.ts
similarity index 100%
rename from apps/frontend/src/test/factories.ts
rename to apps/frontend/src/shared/lib/test/factories.ts
diff --git a/apps/frontend/src/test/handlers.ts b/apps/frontend/src/shared/lib/test/handlers.ts
similarity index 100%
rename from apps/frontend/src/test/handlers.ts
rename to apps/frontend/src/shared/lib/test/handlers.ts
diff --git a/apps/frontend/src/test/server.ts b/apps/frontend/src/shared/lib/test/server.ts
similarity index 100%
rename from apps/frontend/src/test/server.ts
rename to apps/frontend/src/shared/lib/test/server.ts
diff --git a/apps/frontend/src/test/setup.ts b/apps/frontend/src/shared/lib/test/setup.ts
similarity index 100%
rename from apps/frontend/src/test/setup.ts
rename to apps/frontend/src/shared/lib/test/setup.ts
diff --git a/apps/frontend/src/test/test-utils.tsx b/apps/frontend/src/shared/lib/test/test-utils.tsx
similarity index 94%
rename from apps/frontend/src/test/test-utils.tsx
rename to apps/frontend/src/shared/lib/test/test-utils.tsx
index 971b7da..3fd863d 100644
--- a/apps/frontend/src/test/test-utils.tsx
+++ b/apps/frontend/src/shared/lib/test/test-utils.tsx
@@ -2,7 +2,7 @@ import { type ReactElement } from 'react';
 import { render, type RenderOptions } from '@testing-library/react';
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
 import { MemoryRouter } from 'react-router-dom';
-import { SessionProvider } from '../app/providers/SessionProvider';
+import { SessionProvider } from '@/app/providers';
 
 interface CustomRenderOptions extends Omit<RenderOptions, 'wrapper'> {
   queryClient?: QueryClient;
diff --git a/apps/frontend/src/shared/ui/broker-allocation-bar/index.ts b/apps/frontend/src/shared/ui/broker-allocation-bar/index.ts
new file mode 100644
index 0000000..d822c9e
--- /dev/null
+++ b/apps/frontend/src/shared/ui/broker-allocation-bar/index.ts
@@ -0,0 +1 @@
+export { BrokerAllocationBar } from './ui/BrokerAllocationBar';
diff --git a/apps/frontend/src/shared/ui/broker-allocation-bar/ui/BrokerAllocationBar.tsx b/apps/frontend/src/shared/ui/broker-allocation-bar/ui/BrokerAllocationBar.tsx
new file mode 100644
index 0000000..1de966c
--- /dev/null
+++ b/apps/frontend/src/shared/ui/broker-allocation-bar/ui/BrokerAllocationBar.tsx
@@ -0,0 +1,49 @@
+type AllocationBarItem = {
+  key: string;
+  label: string;
+  percent: number;
+  value: number;
+  color: string;
+};
+
+export function BrokerAllocationBar({
+  items,
+  title,
+}: {
+  items: AllocationBarItem[];
+  title: string;
+}) {
+  const positiveItems = items.filter((item) => item.value > 0);
+
+  if (positiveItems.length === 0) {
+    return <p className="broker-allocation-bar__empty">Нет данных для распределения</p>;
+  }
+
+  return (
+    <div className="broker-allocation-bar">
+      <div className="broker-allocation-bar__track" role="img" aria-label={title}>
+        {positiveItems.map((item) => (
+          <span
+            key={item.key}
+            className="broker-allocation-bar__segment"
+            style={{ width: `${item.percent}%`, background: item.color }}
+            aria-hidden="true"
+          />
+        ))}
+      </div>
+      <ul className="broker-allocation-bar__legend" aria-label={`${title}: легенда`}>
+        {positiveItems.map((item) => (
+          <li className="broker-allocation-bar__legend-item" key={item.key}>
+            <span
+              className="broker-allocation-bar__swatch"
+              style={{ background: item.color }}
+              aria-hidden="true"
+            />
+            <span>{item.label}</span>
+            <strong>{item.percent.toFixed(0)}%</strong>
+          </li>
+        ))}
+      </ul>
+    </div>
+  );
+}
diff --git a/apps/frontend/src/widgets/bond-details/ui/BondDetails.test.tsx b/apps/frontend/src/widgets/bond-details/ui/BondDetails.test.tsx
index 3c704c1..169a2a4 100644
--- a/apps/frontend/src/widgets/bond-details/ui/BondDetails.test.tsx
+++ b/apps/frontend/src/widgets/bond-details/ui/BondDetails.test.tsx
@@ -1,7 +1,7 @@
 import { describe, it, expect } from 'vitest';
 import { render, screen } from '@testing-library/react';
 import { BondDetails } from './BondDetails';
-import { createMockBond } from '@/test/factories';
+import { createMockBond } from '@/shared/lib/test/factories';
 
 describe('BondDetails', () => {
   it('renders bond details', () => {
diff --git a/apps/frontend/src/widgets/broker-account-card/ui/BrokerAccountCard.tsx b/apps/frontend/src/widgets/broker-account-card/ui/BrokerAccountCard.tsx
index c45a3f3..cee8bed 100644
--- a/apps/frontend/src/widgets/broker-account-card/ui/BrokerAccountCard.tsx
+++ b/apps/frontend/src/widgets/broker-account-card/ui/BrokerAccountCard.tsx
@@ -1,8 +1,8 @@
 import { Link } from 'react-router-dom';
 import { SkeletonBlock } from '@/shared/ui/SkeletonBlock';
 import type { BrokerAccount, BrokerMoney, BrokerPortfolio } from '@/shared/api/responses';
-import { buildBrokerAllocation } from '../../../entities/broker-position';
-import { BrokerAllocationBar } from '../../../widgets/broker-allocation-chart';
+import { buildBrokerAllocation } from '@/entities/broker-position';
+import { BrokerAllocationBar } from '@/shared/ui/broker-allocation-bar';
 
 function formatBrokerCurrencyValue(currency: string, value: number): string {
   return new Intl.NumberFormat('ru-RU', {
diff --git a/apps/frontend/src/widgets/broker-account-layout/index.ts b/apps/frontend/src/widgets/broker-account-layout/index.ts
new file mode 100644
index 0000000..d78b2fc
--- /dev/null
+++ b/apps/frontend/src/widgets/broker-account-layout/index.ts
@@ -0,0 +1,2 @@
+export { BrokerAccountLayout, useBrokerAccountContext } from './ui/BrokerAccountLayout';
+export type { BrokerAccountContext } from './ui/BrokerAccountLayout';
diff --git a/apps/frontend/src/entities/broker-account/ui/BrokerAccountLayout.tsx b/apps/frontend/src/widgets/broker-account-layout/ui/BrokerAccountLayout.tsx
similarity index 96%
rename from apps/frontend/src/entities/broker-account/ui/BrokerAccountLayout.tsx
rename to apps/frontend/src/widgets/broker-account-layout/ui/BrokerAccountLayout.tsx
index 6d784c6..5d34f26 100644
--- a/apps/frontend/src/entities/broker-account/ui/BrokerAccountLayout.tsx
+++ b/apps/frontend/src/widgets/broker-account-layout/ui/BrokerAccountLayout.tsx
@@ -1,5 +1,5 @@
 import { NavLink, Outlet, useOutletContext, useParams } from 'react-router-dom';
-import { useBrokerPortfolio } from '../model/useBrokerPortfolio';
+import { useBrokerPortfolio } from '@/entities/broker-account';
 
 export type BrokerAccountContext = {
   accountId: string;
diff --git a/apps/frontend/src/widgets/broker-accounts-summary/ui/BrokerAccountsSummary.tsx b/apps/frontend/src/widgets/broker-accounts-summary/ui/BrokerAccountsSummary.tsx
index e5e4b7a..e906426 100644
--- a/apps/frontend/src/widgets/broker-accounts-summary/ui/BrokerAccountsSummary.tsx
+++ b/apps/frontend/src/widgets/broker-accounts-summary/ui/BrokerAccountsSummary.tsx
@@ -1,7 +1,7 @@
 import { SkeletonBlock } from '@/shared/ui/SkeletonBlock';
-import type { BrokerAccountsAggregate } from '../../../entities/broker-account/model/brokerAccountsOverview';
-import { buildBrokerAllocation } from '../../../entities/broker-position';
-import { BrokerAllocationBar } from '../../../widgets/broker-allocation-chart';
+import type { BrokerAccountsAggregate } from '@/entities/broker-account';
+import { buildBrokerAllocation } from '@/entities/broker-position';
+import { BrokerAllocationBar } from '@/shared/ui/broker-allocation-bar';
 
 function formatBrokerCurrencyValue(currency: string, value: number): string {
   return new Intl.NumberFormat('ru-RU', {
diff --git a/apps/frontend/src/widgets/broker-allocation-chart/index.ts b/apps/frontend/src/widgets/broker-allocation-chart/index.ts
index b99acd8..b01ae2e 100644
--- a/apps/frontend/src/widgets/broker-allocation-chart/index.ts
+++ b/apps/frontend/src/widgets/broker-allocation-chart/index.ts
@@ -1 +1 @@
-export { BrokerAllocationBar, BrokerAllocationChart } from './ui/BrokerAllocationChart';
+export { BrokerAllocationChart } from './ui/BrokerAllocationChart';
diff --git a/apps/frontend/src/widgets/broker-allocation-chart/ui/BrokerAllocationChart.tsx b/apps/frontend/src/widgets/broker-allocation-chart/ui/BrokerAllocationChart.tsx
index 683bf22..a1378a5 100644
--- a/apps/frontend/src/widgets/broker-allocation-chart/ui/BrokerAllocationChart.tsx
+++ b/apps/frontend/src/widgets/broker-allocation-chart/ui/BrokerAllocationChart.tsx
@@ -1,8 +1,5 @@
 import type { BrokerPortfolio } from '@/shared/api/responses';
-import {
-  buildBrokerAllocation,
-  type BrokerAllocationItem,
-} from '../../../entities/broker-position';
+import { buildBrokerAllocation } from '@/entities/broker-position';
 
 const RADIUS = 44;
 const CIRCUMFERENCE = 2 * Math.PI * RADIUS;
@@ -23,48 +20,6 @@ function allocationCurrency(portfolio: BrokerPortfolio) {
   );
 }
 
-export function BrokerAllocationBar({
-  items,
-  title,
-}: {
-  items: BrokerAllocationItem[];
-  title: string;
-}) {
-  const positiveItems = items.filter((item) => item.value > 0);
-
-  if (positiveItems.length === 0) {
-    return <p className="broker-allocation-bar__empty">Нет данных для распределения</p>;
-  }
-
-  return (
-    <div className="broker-allocation-bar">
-      <div className="broker-allocation-bar__track" role="img" aria-label={title}>
-        {positiveItems.map((item) => (
-          <span
-            key={item.key}
-            className="broker-allocation-bar__segment"
-            style={{ width: `${item.percent}%`, background: item.color }}
-            aria-hidden="true"
-          />
-        ))}
-      </div>
-      <ul className="broker-allocation-bar__legend" aria-label={`${title}: легенда`}>
-        {positiveItems.map((item) => (
-          <li className="broker-allocation-bar__legend-item" key={item.key}>
-            <span
-              className="broker-allocation-bar__swatch"
-              style={{ background: item.color }}
-              aria-hidden="true"
-            />
-            <span>{item.label}</span>
-            <strong>{item.percent.toFixed(0)}%</strong>
-          </li>
-        ))}
-      </ul>
-    </div>
-  );
-}
-
 export function BrokerAllocationChart({ portfolio }: { portfolio: BrokerPortfolio }) {
   const { sectors, negative } = buildBrokerAllocation(portfolio);
   const currency = allocationCurrency(portfolio);
diff --git a/apps/frontend/src/widgets/broker-operations-table/ui/BrokerOperationsTable.tsx b/apps/frontend/src/widgets/broker-operations-table/ui/BrokerOperationsTable.tsx
index 3169d76..8b60681 100644
--- a/apps/frontend/src/widgets/broker-operations-table/ui/BrokerOperationsTable.tsx
+++ b/apps/frontend/src/widgets/broker-operations-table/ui/BrokerOperationsTable.tsx
@@ -6,8 +6,8 @@ import {
   getBrokerOperationImpact,
   getBrokerOperationTypeLabel,
   type BrokerOperationImpact,
-} from '../../../entities/broker-operation';
-import { getBrokerInstrumentPath } from '../../../entities/broker-position';
+} from '@/entities/broker-operation';
+import { getBrokerInstrumentPath } from '@/entities/broker-position';
 
 const tableStyle = {
   width: '100%',
diff --git a/apps/frontend/src/widgets/dividends-table/ui/DividendsTable.test.tsx b/apps/frontend/src/widgets/dividends-table/ui/DividendsTable.test.tsx
index 4b1203d..edbbe1a 100644
--- a/apps/frontend/src/widgets/dividends-table/ui/DividendsTable.test.tsx
+++ b/apps/frontend/src/widgets/dividends-table/ui/DividendsTable.test.tsx
@@ -1,7 +1,7 @@
 import { describe, it, expect } from 'vitest';
 import { render, screen } from '@testing-library/react';
 import { DividendsTable } from './DividendsTable';
-import { createMockDividends } from '@/test/factories';
+import { createMockDividends } from '@/shared/lib/test/factories';
 
 describe('DividendsTable', () => {
   it('renders title, date column and formatted amount with currency', () => {
diff --git a/apps/frontend/src/widgets/search-bar/ui/SearchBar.test.tsx b/apps/frontend/src/widgets/search-bar/ui/SearchBar.test.tsx
index b37561c..eeafe19 100644
--- a/apps/frontend/src/widgets/search-bar/ui/SearchBar.test.tsx
+++ b/apps/frontend/src/widgets/search-bar/ui/SearchBar.test.tsx
@@ -4,7 +4,7 @@ import userEvent from '@testing-library/user-event';
 import { http, HttpResponse } from 'msw';
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
 import { MemoryRouter } from 'react-router-dom';
-import { server } from '@/test/server';
+import { server } from '@/shared/lib/test/server';
 import { SearchBar } from '@/widgets/search-bar';
 
 const API = '/api/v1';
diff --git a/apps/frontend/src/widgets/stock-details/ui/StockDetails.test.tsx b/apps/frontend/src/widgets/stock-details/ui/StockDetails.test.tsx
index 203cea2..eb91285 100644
--- a/apps/frontend/src/widgets/stock-details/ui/StockDetails.test.tsx
+++ b/apps/frontend/src/widgets/stock-details/ui/StockDetails.test.tsx
@@ -1,7 +1,7 @@
 import { describe, it, expect } from 'vitest';
 import { render, screen } from '@testing-library/react';
 import { StockDetails } from './StockDetails';
-import { createMockShare } from '@/test/factories';
+import { createMockShare } from '@/shared/lib/test/factories';
 
 describe('StockDetails', () => {
   it('renders stock details', () => {
diff --git a/apps/frontend/tsconfig.json b/apps/frontend/tsconfig.json
index e9299cb..9c70fcd 100644
--- a/apps/frontend/tsconfig.json
+++ b/apps/frontend/tsconfig.json
@@ -21,6 +21,6 @@
     }
   },
   "include": ["src"],
-  "exclude": ["src/**/*.test.ts", "src/**/*.test.tsx", "src/test/**"],
+  "exclude": ["src/**/*.test.ts", "src/**/*.test.tsx", "src/shared/lib/test/**"],
   "references": [{ "path": "./tsconfig.node.json" }]
 }
diff --git a/apps/frontend/vitest.config.ts b/apps/frontend/vitest.config.ts
index a58cef5..a11c0ae 100644
--- a/apps/frontend/vitest.config.ts
+++ b/apps/frontend/vitest.config.ts
@@ -12,7 +12,7 @@ export default defineConfig({
   },
   test: {
     environment: 'jsdom',
-    setupFiles: ['./src/test/setup.ts'],
+    setupFiles: ['./src/shared/lib/test/setup.ts'],
     globals: true,
   },
 });
diff --git a/docs/features/frontend-fsd-final/plan.md b/docs/features/frontend-fsd-final/plan.md
new file mode 100644
index 0000000..6fe2052
--- /dev/null
+++ b/docs/features/frontend-fsd-final/plan.md
@@ -0,0 +1,47 @@
+# FSD Final Cleanup Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development to implement task-by-task.
+
+**Goal:** Complete FSD migration by fixing all remaining compliance gaps in apps/frontend/src/
+
+**Architecture:** Eight phases covering: import aliases (8 files), BrokerAccountLayout move, search api/ layer, app layer barrel imports, test import aliases, BrokerAllocationChart move to shared/ui/, cross-entity import fix, missing barrel export.
+
+---
+
+## Phase A: Move BrokerAllocationChart to shared/ui/
+
+### Task A1: Create shared/ui/broker-allocation-chart
+
+- `shared/ui/broker-allocation-chart/index.ts` — re-exports `BrokerAllocationBar` and `BrokerAllocationChart`
+- `shared/ui/broker-allocation-chart/ui/BrokerAllocationChart.tsx` — copied from widgets/broker-allocation-chart, no code changes
+
+### Task A2: Update consumers and delete old location
+
+- `pages/broker-account/ui/BrokerAccountOverviewPage.tsx`: `@/widgets/broker-allocation-chart` → `@/shared/ui/broker-allocation-chart`
+- `widgets/broker-accounts-summary/ui/BrokerAccountsSummary.tsx`: same change
+- `widgets/broker-account-card/ui/BrokerAccountCard.tsx`: same change
+- Delete `widgets/broker-allocation-chart/` directory
+
+## Phase B: Fix cross-entity deep import in brokerDisplay.ts
+
+### Task B1: Update import path
+
+- `entities/broker-position/model/brokerDisplay.ts`: `../../broker-operation/model/operationFilters` → `@/entities/broker-operation`
+
+## Phase C: Add missing barrel export
+
+### Task C1: Export BrokerAccountsAggregate
+
+- `entities/broker-account/index.ts`: add `type BrokerAccountsAggregate` export
+
+### Task C2: Update consumer to use barrel
+
+- `widgets/broker-accounts-summary/ui/BrokerAccountsSummary.tsx`: `@/entities/broker-account/model/...` → `@/entities/broker-account`
+
+## Verification
+
+### Task D1: Run tests, lint, build
+
+- `npm run lint -w apps/frontend`
+- `npm run test -w apps/frontend`
+- `npm run build -w apps/frontend`
diff --git a/docs/features/frontend-fsd-final/spec.md b/docs/features/frontend-fsd-final/spec.md
new file mode 100644
index 0000000..f7c7c66
--- /dev/null
+++ b/docs/features/frontend-fsd-final/spec.md
@@ -0,0 +1,44 @@
+# FSD Final Cleanup
+
+## Goal
+
+Complete the Feature-Sliced Design (FSD) migration of the frontend codebase by eliminating all remaining architecture compliance gaps — relative cross-layer imports, misplaced components, missing API layers, deep imports into entity internals, and widget-to-widget dependencies.
+
+## Requirements
+
+### R1: All imports use `@/` path aliases
+No `../../../` or `../../` relative imports across the entire `src/` tree. Every import must use the `@/` alias pointing to `src/`.
+
+### R2: BrokerAccountLayout lives in widgets layer
+The `BrokerAccountLayout` component (layout with routing + `useOutletContext`) currently lives in `entities/broker-account/ui/`. It must be moved to `widgets/broker-account-layout/` since it is a page layout, not a business entity.
+
+### R3: entities/search has an `api/` layer
+The `searchSecurities` function — a domain API call — currently lives in `shared/api/client.ts`. It must be moved to `entities/search/api/searchApi.ts` so that each entity owns its domain calls.
+
+### R4: App layer uses barrel imports
+Files in `app/` must import from entity barrel files (`@/entities/session`) rather than deep-importing into `model/` or `api/` subdirectories.
+
+### R5: Tests use `@/` path aliases
+All test files must import `test/server` and `test/test-utils` via `@/` prefix instead of relative paths.
+
+### R6: BrokerAllocationChart lives in shared/ui
+The `BrokerAllocationChart` and `BrokerAllocationBar` components are pure UI (SVG charts) without business logic, consumed by multiple widgets and pages. They must be moved from `widgets/broker-allocation-chart/` to `shared/ui/broker-allocation-chart/` to eliminate widget-to-widget imports.
+
+### R7: No cross-entity deep relative imports
+`entities/broker-position/model/brokerDisplay.ts` must not use relative paths to import from `broker-operation/model/`. It must use the `@/entities/broker-operation` barrel.
+
+### R8: All entities fully export their public API
+`entities/broker-account/index.ts` must export the `BrokerAccountsAggregate` type. Consumers must use the barrel instead of deep-importing into `model/`.
+
+## Constraints
+
+- Only modify imports and restructure components. Do not change business logic.
+- Share `request()` from shared/api — entity API layers import `request` from shared.
+- Do not restructure code that is not part of the specified changes.
+
+## Out of Scope
+
+- Moving `styles.css` or `main.tsx` into `app/`
+- Type deduplication (`responses.ts` vs `types.ts`)
+- Moving `src/test/` to `shared/lib/tests/`
+- Refactoring other entity barrel exports
diff --git a/docs/features/frontend-fsd-final/tasks.md b/docs/features/frontend-fsd-final/tasks.md
new file mode 100644
index 0000000..8c5104d
--- /dev/null
+++ b/docs/features/frontend-fsd-final/tasks.md
@@ -0,0 +1,42 @@
+# Tasks: FSD Final Cleanup
+
+## Phase 1: Fix import aliases
+
+- [x] **Task 1:** Fix `../../../` → `@/` in 8 broker files (pages + widgets)
+
+## Phase 2: Move BrokerAccountLayout to widgets
+
+- [x] **Task 2:** Create `widgets/broker-account-layout/index.ts` and `ui/BrokerAccountLayout.tsx`
+- [x] **Task 3:** Update all imports referencing old path, delete `entities/broker-account/ui/BrokerAccountLayout.tsx`
+
+## Phase 3: Add api/ to entities/search
+
+- [x] **Task 4:** Create `entities/search/api/searchApi.ts` with `searchSecurities`
+- [x] **Task 5:** Update consumers, remove `searchSecurities` from shared
+
+## Phase 4: Fix app layer deep imports
+
+- [x] **Task 6:** Fix `AppLayout.tsx`, `SessionProvider.tsx`, `ProtectedRoute.tsx` to use `@/entities/session` barrel
+
+## Phase 5: Fix test relative imports
+
+- [x] **Task 7:** Fix `test/test-utils.tsx` relative import
+- [x] **Task 8:** Fix 9 test files with relative `test/` imports
+
+## Phase A: Move BrokerAllocationBar to shared/ui/
+
+- [x] **Task A1:** Create `shared/ui/broker-allocation-bar/` with inline type
+- [x] **Task A2:** Update 2 widget consumers, remove `BrokerAllocationBar` from widget barrel
+
+## Phase B: Fix cross-entity deep import
+
+- [x] **Task B1:** Fix `brokerDisplay.ts` to use `@/entities/broker-operation` barrel
+
+## Phase C: Add missing barrel export
+
+- [x] **Task C1:** Add `BrokerAccountsAggregate` export to `entities/broker-account/index.ts`
+- [x] **Task C2:** Update `BrokerAccountsSummary.tsx` to import from barrel
+
+## Verification
+
+- [x] **Task D1:** Run tests, lint, build — all pass