Internal: setup everything on traduora.co

[evereq]

We need to:

• finish the setup of traduora.co (Cloudflare DNS pending)
• docs.traduora.co (Docs) hosting with Vercel
• traduora.co webiste hosting with Vercel
• permanent redirect of traduora.com to traduora.co in the https://ap.www.namecheap.com/Domains/DomainControlPanel/traduora.com/domain
• changes on the traduora.co website content / design
• setup of Traduora "demo" on demo.traduora.co using our existed k8s cluster in DO