PrajwalBM01/korospace ? reverse-engineered prompt

Build me a canvas based AI chat app where conversations are shown as connected nodes instead of one long scrolling chat.

I want to be able to sign up, create a canvas, add chat and text nodes, and branch from any assistant reply or highlighted text into a new thread without changing the original. I should also be able to drag connections between nodes so one node inherits the context of another, and the app should keep the conversation graph clean by preventing cycles. Each chat node should let me pick a different model, and the app should support bringing my own API keys for common AI providers so I can use my own access when I want.

Make it feel polished and easy to use, with a modern dark canvas style, clear node controls, and a smooth experience for creating, connecting, and chatting. If you need to, look up current docs online for the AI and auth pieces so the setup works cleanly.