Removed .env.local from the development directory
Created shared group frontend-devs with both sonder and deploy as members
Updated permissions on /etc/frontend/*.env files to 660 with group frontend-devs
Created symlinks in your development directory:
.env.dev → /etc/frontend/dev.env
.env.prod → /etc/frontend/prod.env
Updated .gitignore to exclude the symlinks
Created ENV_FILES.md documentation
