atlas/netlify.toml

[[redirects]]
from = "/*"
to = "/index.html"
status = 200

[[plugins]]
package = "@netlify/plugin-local-install-core"

[[plugins]]
package = "./netlify-plugins/contextual-env"
  [plugins.inputs]
  production_branch = "master"
  app_env_prefix = "REACT_APP_"