fix(config): not considered toml file

Summary

The default traefik.toml file is not considered, making its configuration totally useless.

fixes #10 (closed)

Tasks

• Working minimum TLS version:
  • https://www.ssllabs.com/ssltest/analyze.html?d=router.nexylan.cooking
  • https://www.ssllabs.com/ssltest/analyze.html?d=staging.tld.nexylan.dev