The downloadable MDM templates referenced sibling files with a `docs/`
prefix that does not exist from the reader's point of view: the files are
served flat under /docs-static/files/, and admins download them
individually. Reference them by plain filename instead, and point the
plist at the public docs URL rather than the .mdx source path.
Also drop two internal-only details that leaked into public templates
(the "Phase 2"/"Phase 5" roadmap markers) and fix netbird-macos.mobileconfig,
which was not well-formed XML: the header comment contained `--`
(`productsign --sign`), which XML 1.0 forbids inside a comment.
* Added list of STUN/TURN/Relay endpoints to FAQ page
* removed port ranges in endpoint list, consilidated ipv6 & ipv6 entries
* turned FQDN field into an array
* pluralized FQDN field for clarity now that it's an array
---------
Co-authored-by: Ashley Mensah <ashleymensah@Ashleys-MBP.lan>
Co-authored-by: Ashley Mensah <ashley@netbird.io>
