Add TimeToLeave feature checklist and plan (50)

Add TimeToLeave feature checklist and plan

apps/web/next.config.ts

@@ -11,7 +11,7 @@ const nextConfig: NextConfig = {
 };
 
 // Validate environment variables at build time
-if (process.env.NODE_ENV === 'production') {
+if (process.env.NODE_ENV === 'production' && !process.env.SKIP_ENV_VALIDATION) {
   if (!process.env.CORS_ALLOWED_ORIGINS) {
     throw new Error('Missing CORS_ALLOWED_ORIGINS environment variable in production');
   }