Initial I Want to Heal app

src/main.tsx

@@ -0,0 +1,28 @@
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import './index.css'
+import App from './App.tsx'
+import { InputProvider } from './input.tsx'
+import { DualScreenBottomDisplay, DualScreenProvider } from './dualScreen.tsx'
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    {new URLSearchParams(window.location.search).get('display') === 'bottom' ? (
+      <DualScreenBottomDisplay />
+    ) : (
+      <DualScreenProvider>
+        <InputProvider>
+          <App />
+        </InputProvider>
+      </DualScreenProvider>
+    )}
+  </StrictMode>,
+)
+
+if (import.meta.env.PROD && 'serviceWorker' in navigator) {
+  window.addEventListener('load', () => {
+    navigator.serviceWorker.register('/service-worker.js').catch(() => {
+      // Offline launch remains optional when registration is unavailable.
+    })
+  })
+}