Update the Vite configuration and correct the path resolution to support file URLs.

[LeaderOnePro]

When I ran this project in the Windows environment, I encountered an error "Failed to resolve import '@/components/WelcomeScreen' from'src/App.tsx'. Does the file exist?". So I modified the path alias configuration in the frontend/vite.config.ts file. The new configuration uses fileURLToPath and path.dirname to more reliably resolve paths relative to the current file.

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[nodew]

I think __dirname is much simpler than the fileURLToPath solution. Consider

...
alias: {
      "@": path.resolve(__dirname, "./src"),
},
...

[LeaderOnePro]

Thanks for your great suggestion! I think this __dirname approach is indeed simpler and more straightforward. I've adopted this solution and updated the code accordingly.

[philschmid]

Thank you guys!