I built a few websites! Love it. But... now my chats are confusing. I vibed these sites and deployed them, even connected to Domains I bought here on Vercel

2 questions

1. How do I take a chat and deployed site and push it to Github? Seems like I can only connect to already done Githubs? I want to push what I built here to a new repo.

2. How to I select a project and start a new chat for it and continue to "vibe" on it. Seems like the only way to keep working on a site is to open that original chat? I deleted chats and was unable to continue working on site! Luckily I found the /archive link and restored the chats or all would have been list forever because of my first question above???

In general I am confused on how to Vibe a new site, push it to production and then also connect it to my personal Github account... and also if I delete a chat... like I can not vibe on it anynore??? really??