feat: integrate Cloudflare Turnstile for enhanced security in sign-up and email verification processes. Implement rate limiting for sign-up attempts and add Turnstile validation to prevent abuse. Update environment configuration to support Turnstile keys and enhance user experience with improved error handling and feedback.
83e82db | VITE_SERVER_URL=http://localhost:3000 | |
| VITE_SITE_URL=http://localhost:5173 | |
| VITE_CLOUDFLARE_TURNSTILE_SITE_KEY= |