Add a section to the Connect Security page which highlights the risks
of exposing Envoy's administration interface outside of localhost.
Resolves#5692
Co-authored-by: trujillo-adam <47586768+trujillo-adam@users.noreply.github.com>
Co-authored-by: Kent 'picat' Gruber <kent@hashicorp.com>
* website: migrate to new nav-data format
* website: clean up unused intro content
* website: remove deprecated sidebar_title from frontmatter
* website: add react-content to fix global style import issue