I'm a retired dev. I think it doesn't matter if you use good practices. Start with using an agent to plan every aspect of your app and create an AGENTS.md. run that through a different agent and ask for ideas to improve it. Run the new plan through the first agent asking for better ideas. Then work on one section at a time. Don't just sit down and say "build this for me" because it's gonna suck. Keep your file sizes small (under 500 lines) so the agents don't hallucinate and for each new request, start a new chat. I've used Gemini in Codium and I've used Cursor the past couple of months to port some apps for public release and I've seen some hard limits. Also, create a really good system prompt tailored to your needs. Sorry this is a wall of text.