first commit

frontend/src/App.tsx

@@ -0,0 +1,17 @@
+import { Route, Routes } from "react-router-dom";
+import { Layout } from "./components/Layout.js";
+import AtlasPage from "./routes/AtlasPage.js";
+import PlanesPage from "./routes/PlanesPage.js";
+import QuizPage from "./routes/QuizPage.js";
+
+export default function App() {
+  return (
+    <Routes>
+      <Route element={<Layout />}>
+        <Route path="/" element={<AtlasPage />} />
+        <Route path="/planos-anatomicos" element={<PlanesPage />} />
+        <Route path="/quiz" element={<QuizPage />} />
+      </Route>
+    </Routes>
+  );
+}