feat: TOTP 2차 인증, 관리자 메뉴/대시보드 및 의존성 반영

- robthree/twofactorauth, Auth 설정·TotpService·2FA 뷰·라우트
- member TOTP 컬럼 DDL(login_tables, member_add_totp.sql)
- 관리자 메뉴·레이아웃·필터·대시보드 등 연관 변경
- env 샘플에 auth.requireTotp 주석

Made-with: Cursor

app/Config/Routes.php

@@ -11,6 +11,7 @@ $routes->get('dashboard/classic-mock', 'Home::dashboardClassicMock');
 $routes->get('dashboard/modern', 'Home::dashboardModern');
 $routes->get('dashboard/dense', 'Home::dashboardDense');
 $routes->get('dashboard/charts', 'Home::dashboardCharts');
+$routes->get('dashboard/blend', 'Home::dashboardBlend');
 $routes->get('bag/inventory-inquiry', 'Home::inventoryInquiry');
 $routes->get('bag/waste-suibal-enterprise', 'Home::wasteSuibalEnterprise');
 
@@ -29,6 +30,10 @@ $routes->get('bag/help', 'Bag::help');
 // Auth
 $routes->get('login', 'Auth::showLoginForm');
 $routes->post('login', 'Auth::login');
+$routes->get('login/two-factor', 'Auth::showTwoFactor');
+$routes->post('login/two-factor', 'Auth::verifyTwoFactor');
+$routes->get('login/totp-setup', 'Auth::showTotpSetup');
+$routes->post('login/totp-setup', 'Auth::completeTotpSetup');
 $routes->get('logout', 'Auth::logout');
 $routes->get('register', 'Auth::showRegisterForm');
 $routes->post('register', 'Auth::register');