MOVE: Theme to quick settings

frontend/src/main.tsx

@@ -1,10 +1,13 @@
 import { StrictMode } from "react";
+import { ThemeProvider } from "./context/ThemeContext";
 import { createRoot } from "react-dom/client";
 import "./assets/styles/index.css";
 import App from "./App.tsx";
 
 createRoot(document.getElementById("root")!).render(
   // <StrictMode>
+  <ThemeProvider>
   <App />,
+  </ThemeProvider>
   // </StrictMode>,
 );