replace old client with new client from commafeed-ui repository

commafeed-client/src/main.tsx

@@ -0,0 +1,18 @@
+import "@fontsource/open-sans"
+import { store } from "app/store"
+import dayjs from "dayjs"
+import relativeTime from "dayjs/plugin/relativeTime"
+import React from "react"
+import ReactDOM from "react-dom/client"
+import { Provider } from "react-redux"
+import { App } from "./App"
+
+dayjs.extend(relativeTime)
+
+ReactDOM.createRoot(document.getElementById("root") as HTMLElement).render(
+    <React.StrictMode>
+        <Provider store={store}>
+            <App />
+        </Provider>
+    </React.StrictMode>
+)