feat(pages): add profile page

fix(ui): fix minor ui bugs on some pages

src/App.tsx

@@ -53,11 +53,11 @@ function App() {
     },
     {
       path: "/",
-      element: <Navigate to="/student" replace />,
+      element: <Navigate to="/student/home" replace />,
     },
     {
       path: "*",
-      element: <Navigate to="/student" replace />,
+      element: <Navigate to="/student/home" replace />,
     },
   ]);