feat: add /search routes placeholders to frontend (freeCodeCamp-2025-Summer-Hackathon#126)

Author: Vallayah

frontend/src/App.jsx

@@ -8,6 +8,7 @@ import HelpPage from './components/HelpPage';
 import LoginPage from './pages/LoginPage';
 import ForgotPassword from './pages/ForgotPassword';
 import RegisterPage from './pages/RegisterPage';
+import SearchPage from './pages/SearchPage';
 
 import { IdeaAddPage, IdeaEditPage, IdeaPage, IdeasPage } from './pages/Ideas';
 import './styles.css';
@@ -39,6 +40,7 @@ function App() {
           <Routes>
             <Route path='' element={<LandingPage />} />
             <Route path='help' element={<HelpPage />} />
+            <Route path='search' element={<SearchPage />} />
             <Route path='login' element={<LoginPage />} />
             <Route path='forgot-password' element={<ForgotPassword />} />
             <Route path='register' element={<RegisterPage />} />

frontend/src/pages/SearchPage.jsx

@@ -0,0 +1,13 @@
+const SearchPage = () => {
+  return (
+    <div className='section-card flex flex-col items-center justify-center min-h-[60vh]'>
+      <h1 className='section-heading'>Search Results</h1>
+      <p className='text-lg text-gray-600 mb-8'>
+        This is the search page. Functionality to search and display results
+        should be added here.
+      </p>
+    </div>
+  );
+};
+
+export default SearchPage;