First working version

src/App.tsx

@@ -0,0 +1,25 @@
+import "./App.css";
+import { BrowserRouter, Route, Routes } from "react-router-dom";
+import MainPage from "./pages/MainPage";
+import TaskPage from "./pages/TaskPage";
+import NotFound from "./pages/NotFound";
+import { UserContextProvider } from "./contexts/UserContextProvider";
+import { TaskContextProvider } from "./contexts/TaskContextProvider";
+
+function App() {
+	return (
+		<BrowserRouter>
+			<UserContextProvider>
+				<TaskContextProvider>
+					<Routes>
+						<Route path="/" element={<MainPage />} />
+						<Route path="/task/:taskId" element={<TaskPage />} />
+						<Route path="*" element={<NotFound />} />
+					</Routes>
+				</TaskContextProvider>
+			</UserContextProvider>
+		</BrowserRouter>
+	);
+}
+
+export default App;