neodlp-extension/entrypoints/popup/App.tsx

import { useEffect, useState } from "react";
import { ThemeProvider } from "@/components/theme-provider";
import { Settings } from "@/types/settings";

function App({ children }: { children: React.ReactNode }) {
  const [settings, setSettings] = useState<Settings>({
    theme: "system",
    autofill_url: true,
  });

  // loading the settings from storage if available, overwriting the default values when the component mounts
  useEffect(() => {
    const loadSettings = async () => {
      try {
        const result = await browser.storage.local.get('settings');
        if (result.settings) {
          // Merge saved settings with default settings
          // Only override keys that exist in saved settings, keeping defaults otherwise
          setSettings(prevSettings => ({
            ...prevSettings,
            ...result.settings
          }));
        }
      } catch (error) {
        console.error("Failed to load settings:", error);
      }
    };
    loadSettings();
  }, []);

  return (
    <ThemeProvider defaultTheme={settings.theme || "system"} storageKey="vite-ui-theme">
      {children}
    </ThemeProvider>
  );
}

export default App;