style: SearchPage 추가

@@ -3,6 +3,7 @@ import { createGlobalStyle } from 'styled-components';
 import { BrowserRouter, Route, Switch } from 'react-router-dom';
 import Home from './pages/Home';
 import LoginPage from './pages/LoginPage';
+import SearchPage from './pages/SearchPage';
 
 const GlobalStyle = createGlobalStyle`
   html,
@@ -27,6 +28,7 @@ const App = () => (
     <Switch>
       <Route path="/" exact component={Home} />
       <Route path="/login" exact component={LoginPage} />
+      <Route path="/search" exact component={SearchPage} />
     </Switch>
   </BrowserRouter>
 );