Initial commit: AI Dungeon clone (FastAPI backend + React frontend)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KFsGHju9szibJJa2YJcdbg

frontend/src/main.jsx

@@ -0,0 +1,34 @@
+import React from 'react'
+import ReactDOM from 'react-dom/client'
+import { createBrowserRouter, RouterProvider } from 'react-router-dom'
+import App from './App.jsx'
+import Home from './pages/Home.jsx'
+import Scenarios from './pages/Scenarios.jsx'
+import ScenarioEditor from './pages/ScenarioEditor.jsx'
+import Play from './pages/Play.jsx'
+import Scripts from './pages/Scripts.jsx'
+import ScriptEditor from './pages/ScriptEditor.jsx'
+import Settings from './pages/Settings.jsx'
+import './index.css'
+
+const router = createBrowserRouter([
+  {
+    path: '/',
+    element: <App />,
+    children: [
+      { index: true, element: <Home /> },
+      { path: 'scenarios', element: <Scenarios /> },
+      { path: 'scenarios/:id', element: <ScenarioEditor /> },
+      { path: 'play/:id', element: <Play /> },
+      { path: 'scripts', element: <Scripts /> },
+      { path: 'scripts/:id', element: <ScriptEditor /> },
+      { path: 'settings', element: <Settings /> },
+    ],
+  },
+])
+
+ReactDOM.createRoot(document.getElementById('root')).render(
+  <React.StrictMode>
+    <RouterProvider router={router} />
+  </React.StrictMode>,
+)