Wicket: (First time setup) Capture IP, SSL, DNS, NTP and BGP information from technician port

[smklein]

This information must be transferred over the TUI to proceed with subsequent onboarding information.

See also: #2218 - this information must not only be collected from the technician port, but transferred to RSS.

[sunshowers]

Done in #3326 and other related PRs.

[sunshowers]

Done, and tested end to end in the dogfood rack.