So I think I found out what is going on. When Idea Forge opens Google AI Studio from within the app, it goes through an Electron window rather than your system browser, and Google's security system doesn't like that context. I've already pushed the fix: external links now open in your actual browser instead. It'll be in the next build that I'm hoping to get out soon. In the meantime, the workaround is simple: go to https://aistudio.google.com/app/apikey directly in your browser, create your key there, then paste it into Idea Forge. Everything after that should work normally. Appreciate the heads up! Let me know if that works for now.