feat(frontend): added preloader into privateroute

Added protection to preloder.

closes #25

Author: SHREESHANTH99

src/App.jsx

@@ -15,18 +15,17 @@ function App() {
     <Routes>
       <Route element={<MainLayout />}>
         <Route path="/" element={<Landingpage />} />
-         <Route path="/login" element={<Login />} />
+        <Route path="/login" element={<Login />} />
         <Route element={<PrivateRoutesWrapper />}>
           <Route path="/home" element={<Home />} />
           <Route path="/profile" element={<ProfilePage />} />
-          
+          <Route path="/preloader" element={<Preloader />} />
+          {/* Add more protected routes here */}
         </Route>
         <Route path="/callback" element={<Callback />} />
       </Route>
-      <Route path="/preloader" element={<Preloader />} />
 
 
-
       <Route path="*" element={<NotFound />} />
     </Routes>
   );