Generates the human-readable TOML-ish config snippet for a discovered interface, matching Python's received_announce per-type output. Used by a leaf operator to add the interface manually (auto-connect is out of scope for v1, see work doc #17).
received_announce
Optional
Generates the human-readable TOML-ish config snippet for a discovered interface, matching Python's
received_announceper-type output. Used by a leaf operator to add the interface manually (auto-connect is out of scope for v1, see work doc #17).