Document 2.x routing model with a concrete TG 52090 example, operator-focused
performance gains (indexes, reporting, integrated proxy), and MkDocs Mermaid
support across server and monitor architecture pages.
Document ADN-report-proxy so adn-server 2.x can feed v1 legacy monitors,
and sync EN/ES MkDocs with DATABASE, dynamic TGs, monitoring, and related topics.
Inject Talker Alias on HBP bridge/repeat via standalone DMRA packets
and embedded LC in forwarded DMRD voice (FLCO 4–7) for MMDVMHost/
DMRGateway. UTF-8 encoding (format 2) and LC/TA superframe alternation
for the full stream; clear embed state on VTERM.