C4: Update routes/index.tsx — add routes for currencies, taxes, sequences

frontend/src/routes/index.tsx

@@ -20,6 +20,9 @@ import { SettingsRolesPage } from '@/pages/SettingsRoles';
 import { SettingsUsersPage } from '@/pages/SettingsUsers';
 import { SettingsPluginsPage } from '@/pages/SettingsPlugins';
 import { SettingsSystemPage } from '@/pages/SettingsSystem';
+import { SettingsCurrenciesPage } from '@/pages/SettingsCurrencies';
+import { SettingsTaxesPage } from '@/pages/SettingsTaxes';
+import { SettingsSequencesPage } from '@/pages/SettingsSequences';
 import { CalendarPage } from '@/pages/Calendar';
 import { CalendarKanbanPage } from '@/pages/CalendarKanban';
 import { DmsPage } from '@/pages/Dms';
@@ -74,6 +77,9 @@ const router = createBrowserRouter([
           { path: 'users', element: <SettingsUsersPage /> },
           { path: 'plugins', element: <SettingsPluginsPage /> },
           { path: 'system', element: <SettingsSystemPage /> },
+          { path: 'currencies', element: <SettingsCurrenciesPage /> },
+          { path: 'taxes', element: <SettingsTaxesPage /> },
+          { path: 'sequences', element: <SettingsSequencesPage /> },
         ],
       },
     ],